HRP20010406A2 - Method and apparatus for ventilation of sanitary equipment and/or areas without a ventilation opening and/or a ventilation duct - Google Patents
Method and apparatus for ventilation of sanitary equipment and/or areas without a ventilation opening and/or a ventilation duct Download PDFInfo
- Publication number
- HRP20010406A2 HRP20010406A2 HRP20010406A HRP20010406A2 HR P20010406 A2 HRP20010406 A2 HR P20010406A2 HR P20010406 A HRP20010406 A HR P20010406A HR P20010406 A2 HRP20010406 A2 HR P20010406A2
- Authority
- HR
- Croatia
- Prior art keywords
- ventilation
- spaces
- sanitary equipment
- ventilating
- sanitary
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims description 93
- 238000000034 method Methods 0.000 title claims description 31
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 2
- 235000019645 odor Nutrition 0.000 description 16
- 238000009434 installation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/04—Special arrangement or operation of ventilating devices
- E03D9/05—Special arrangement or operation of ventilating devices ventilating the bowl
- E03D9/052—Special arrangement or operation of ventilating devices ventilating the bowl using incorporated fans
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
Description
Područje na koje se izum odnosi The field to which the invention relates
Ovaj se izum odnosi na metodu i uređaj za ventiliranje sanitarne opreme u kojima se pojavljuju neugodni mirisi, te prostorija bez ventilacijskih otvora i/ili ventilacijskih kanala, u kojima građevinskim zahvatima nije moguće, ili je pre skupo izvođenje ventilacije uobičajenim metodama. This invention relates to a method and device for ventilating sanitary equipment in which unpleasant odors appear, as well as rooms without ventilation openings and/or ventilation channels, in which it is not possible due to construction interventions, or it is too expensive to carry out ventilation by usual methods.
Tehnički problem Technical problem
Opće je poznato da se prilikom obavljanja nužde u sanitarnim uređajima pojavljuju neugodni mirisi, koji imaju negativne učinke na kvalitetu zraka u tim prostorima sa higijensko-zdravstvenog aspekta, a s obzirom da su sastavni dio zračne mase, nije ih moguće ograničiti na zonu u sanitarnim uređajima u kojoj se pojavljuju neugodni mirisi. It is common knowledge that when defecating in sanitary facilities, unpleasant odors appear, which have negative effects on the air quality in these areas from a hygienic and health point of view, and considering that they are an integral part of the air mass, it is not possible to limit them to the zone in sanitary facilities in in which unpleasant odors appear.
Postoji i problem ventilacije zatvorenih prostora, bez obzira da li je to prostorija ili neka zatvorena tehnološka cjelina, kada nije moguće izvođenje ventilacije pomoču ventilacijskih otvora i/ili ventilacijskih kanala zbog konstrukcije građevine i/ili zatvorenog prostora tehnološkog postupka, ili bi sama izvedba te vrste ventilacije zahtijevala prevelika materijalna ulaganja koja ne bi imala opravdanja s obzirom na cilj koji se želi postići tim zahvatom. There is also the problem of ventilation of closed spaces, regardless of whether it is a room or a closed technological unit, when it is not possible to carry out ventilation with the help of ventilation openings and/or ventilation channels due to the construction of the building and/or the closed space of the technological process, or the very performance of this type would ventilation would require excessive material investments that would not be justified in view of the goal to be achieved with this intervention.
Stanje tehnike State of the art
Za rješavanje ovog problema, koriste se meni poznati načini ventilacije i otklanjanja neugodnih mirisa: To solve this problem, the methods of ventilation and elimination of unpleasant odors known to me are used:
a) Prirodna i/ili prisilna ventilacija putem ventilacijskog otvora i/ili ventilacijskog kanala, u koju svrhu je potrebno, a za zadovoljavajući učinak, izvršiti izmjenu velike količine zraka iz ventiliranog prostora, što uzrokuje povećane troškove vezane za grijanje/hlađenje a prilikom ventiliranja neugodni se mirisi šire cijelim zrakom-povezanim prostorom. a) Natural and/or forced ventilation through a ventilation opening and/or ventilation channel, for which purpose it is necessary, and for a satisfactory effect, to exchange a large amount of air from the ventilated space, which causes increased costs related to heating/cooling and unpleasant during ventilation odors spread throughout the air-connected space.
b) U sanitarne i/ili druge prostore sa neugodnim mirisima, vrši se disperzija osvježavajućih mirisa i dezodorana, što za učinak ima prikrivanje neugodnih mirisa, bez izdvajanja neugodnih mirisa iz zračne mase, te dodatno zasićivanje zračne mase kemijskim spojevima koji nemaju koristan učinak na zdravlje ljudi i postojanost ozonskog omotača zemlje. b) In sanitary and/or other areas with unpleasant odors, the dispersion of refreshing odors and deodorants is carried out, which has the effect of masking unpleasant odors, without separating unpleasant odors from the air mass, and additionally saturating the air mass with chemical compounds that have no beneficial effect on health people and the persistence of the earth's ozone layer.
c) Metodom i uređajem za ventilaciju sanitarne opreme po prijavi patenta WO 01/07723 A1 postiže se sprečavanje širenja neugodnih mirisa iz sanitarne opreme u zrakom-povezan prostor ali metoda iziskuje ugradnju sanitarne opreme prilagođene ovoj metodi te izvođenje posebnog ventilacijskog kanala namijenjenog za tu svrhu. Takva metoda znatno poskupljuje izvođenje ventilacije i zahtijeva zadiranje u konstrukcijska rješenja objekta što nije uvijek moguće. c) The method and device for ventilation of sanitary equipment according to the patent application WO 01/07723 A1 prevents the spread of unpleasant odors from the sanitary equipment into the air-connected space, but the method requires the installation of sanitary equipment adapted to this method and the construction of a special ventilation channel intended for this purpose. Such a method significantly increases the cost of ventilation and requires encroachment into the building's structural solutions, which is not always possible.
Izlaganje suštine izuma Presentation of the essence of the invention
Prvi cilj izuma je odstraniti neugodne mirise iz sanitarnih uređaja i mjesta nastanka neugodnih mirisa, prije njihovog širenja u zrakom-povezani prostor. The first goal of the invention is to remove unpleasant odors from sanitary devices and places where unpleasant odors originate, before they spread into the air-connected space.
Drugi cilj izuma je kvalitetno riješiti ventiliranje zatvorenih prostora bez ventilacijskog otvora i/ili ventilacijskog kanala. Another goal of the invention is to solve the ventilation of closed spaces without a ventilation opening and/or a ventilation channel.
Treći cilj izuma je riješiti ventiliranje sanitarne opreme bez izmjene već ugrađene opreme ili obaveze korištenja specijalne sanitarne opreme. The third goal of the invention is to solve the ventilation of sanitary equipment without changing the already installed equipment or the obligation to use special sanitary equipment.
Četvrti cilj izuma je u svrhu ventiliranja sanitarne opreme i/ili zatvorenih prostora, iskoristiti The fourth goal of the invention is to use it for the purpose of ventilating sanitary equipment and/or closed spaces
kanalizacionu mrežu objekta. the sewage network of the facility.
Metoda i uređaj za ventiliranje sanitarnih uređaja i/ili zatvorenih prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, obuhvaća spojni element ventilacijskog sistema sa sistemom za ispiranje sanitarnih uređaja, kojim se ostvaruje cijevni spoj od unutrašnjosti sanitarnog uređaja (mjesto pojave neugodnih mirisa), dijelom kroz instalaciju za ispiranje sanitarnog uređaja, prema ventilatoru koji svojim radom stvara prisilno strujanje zračne mase iz pravca sanitarnog uređaja, prema kanalizacijskom sistemu, kroz koji zračna masa bude izbačena u okolni prostor objekta putem odzračnika na kanalizacijskom vodu, na koji način cijevni sistem za protok tekućeg medija (sredstvo za ispiranje sanitarnih uređaja) sa cijevnim sistemom izuma i cijevnim sistemom kanalizacije građevine, čini jedinstveni sistem ventiliranja sanitarne opreme i/ili zatvorenih prostora. The method and device for ventilating sanitary appliances and/or closed spaces without a ventilation opening and/or ventilation channel includes the connecting element of the ventilation system with the system for flushing sanitary appliances, which creates a pipe connection from the inside of the sanitary appliance (the place where unpleasant odors appear), partly through the installation for flushing the sanitary appliance, towards the fan, which creates a forced flow of air mass from the direction of the sanitary appliance, towards the sewage system, through which the air mass is expelled into the surrounding area of the object via the vent on the sewage line, how the pipe system for the flow of liquid media (flushing agent for sanitary devices) with the pipe system of the invention and the pipe system of the building's sewage system, forms a unique system of ventilation of sanitary equipment and/or closed spaces.
Kratak opis crteža Brief description of the drawing
Slika 1 prikazuje shemu patenta varijante A Figure 1 shows a schematic diagram of the variant A patent
Slika 2 prikazuje shemu patenta varijante B Figure 2 shows a schematic diagram of the variant B patent
Slika 3 prikazuje shemu patenta varijante C Figure 3 shows a schematic of the variant C patent
Popis pozivnih oznaka List of callsigns
(1) razdjelnik (1) distributor
(2) ventilator (2) fan
(3) ventilacijski ventil (3) ventilation valve
(4) kanalizacijski vod (4) sewage line
(5) ventil razdjelnika (5) distributor valve
(6) sanitarni uređaj ili zatvoreni prostor bez ventilirajućeg otvora i/ili ventilirajućeg kanala (6) a sanitary device or a closed space without a ventilating opening and/or a ventilating channel
(7) sistem ispiranja sanitarnog uređaja (7) sanitary device flushing system
(8) patent (8) patent
(9) odzračnik kanalizacijskog voda (9) sewer line vent
Detaljan opis najmanje jednog od načina ostvarivanja izuma A detailed description of at least one way of realizing the invention
Slika 1 prikazuje patent varijante A, a čini ga: Figure 1 shows the patent variant A, which consists of:
razdjelnik (1), za objedinjavanje dva namjenski različita sistema cijevi u jednu cjelinu kako bi se cjevovod za ispiranje sanitarnih uređaja istovremeno koristio i kao ventilacijski cjevovod za strujanje zračne mase sa neugodnim mirisima iz sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, distributor (1), for unifying two purposefully different pipe systems into one unit so that the pipeline for flushing sanitary devices can simultaneously be used as a ventilation pipeline for the flow of air mass with unpleasant odors from sanitary equipment and/or spaces without a ventilation opening and/or ventilation channels,
ventilator (2) koji ima zadatak stvarati prisilno strujanje zračne mase sa neugodnim mirisima iz sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, fan (2), which has the task of creating a forced flow of air mass with unpleasant odors from sanitary equipment and/or spaces without a ventilation opening and/or ventilation channel,
ventilacijski ventil (3) koji sprečava ulazak zračne mase sa neugodnim mirisima iz kanalizacijskog voda u sanitarni uređaj i/ili njegov zrakom-povezani okolni prostor za vrijeme stanja mirovanja metode i uređaja za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, ventilation valve (3) which prevents the entry of an air mass with unpleasant odors from the sewage line into the sanitary device and/or its air-connected surrounding space during the idle state of the method and device for ventilating the sanitary equipment and/or space without a ventilation opening and/or ventilation channels,
kanalizacijski vod (4) koji uz svoju osnovnu funkciju, obavlja i funkciju ventilacijskog voda zahvaljujući svom odzračniku na vrhu građevinskog objekta koji je zakonom propisani uvjet (uvjet koji ima za cilj sprečavanje stvaranja potlaka u kanalizacijskom vodu koji bi mogao isprazniti sifonski element kanalizacijskog voda i tako osloboditi put zračnoj masi iz kanalizacijskog voda za nesmetan ulazak u zrakom-povezan prostor sanitarnog uređaja i objekta). Za nesmetanu funkcionalnost patenta, potrebno je patent montirati iznad ventila za ispiranje sanitarnog uređaja i/ili iznad nivoa sredstva za ispiranje u spremniku koji služi za ispiranje sanitarnog uređaja (vodokotlić). sewer line (4) which, in addition to its basic function, also performs the function of a ventilation line thanks to its vent on the top of the building, which is a legally prescribed condition (a condition aimed at preventing the creation of underpressure in the sewer line that could empty the siphon element of the sewer line and so clear the way for the air mass from the sewage line for unimpeded entry into the air-connected space of the sanitary device and facility). For the unhindered functionality of the patent, it is necessary to mount the patent above the valve for flushing the sanitary device and/or above the level of the flushing agent in the tank used for flushing the sanitary device (kettle).
Slika 3 prikazuje patent varijante C, a obuhvača razdjelnik izveden tako da je jednim njegovim dijelom, ili cijelom dužinom, pregradom fizički odjeljen ventilacijski kanal, od kanala za ispiranje sanitarnog uređaja. Figure 3 shows the patent of variant C, and includes a distributor designed so that one part of it, or its entire length, is physically separated by a partition from the ventilation channel, from the channel for flushing the sanitary device.
Slika 2 prikazuje varijantu B metode i uređaja za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili kanala, a obuhvaća sve isto kao i varijanta A, s tim što u varijanti B umjesto ventilacijskog ventila (3) stoji ventil razdjelnika (5) koji sprečava ulazak sredstva za ispiranje sanitarnog uređaja u ventilacijski sistem i ulazak zračne mase iz kanalizacijskog voda u ventilirani prostor za vrijeme mirovanja uređaja, a njegovo djelovanje može biti regulirano djelovanjem tlačne sile sredstva za ispiranje (preko tlačne sklopke koja pušta u rad ventil razdjelnika (5) i prekida rad ventilatora (2)) i/ili električkim putem sa senzorskim upravljanjem (radi isto kao i sistem tlačne sklopke), a što nam omogućuje instaliranje ove metode i uređaja za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala i ispod nivoa sistema za ispiranje sanitarnih uređaja, bez bojazni da će sredstvo ispiranja sanitarnih uređaja ulaziti u ventilacijski sistem ove metode i uređaja za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala (visinu ugradnje ventilacijskog uređaja iz varijante A nije potrebno poštivati). Figure 2 shows variant B of the method and device for ventilating sanitary equipment and/or spaces without a ventilation opening and/or channel, and includes everything the same as variant A, with the fact that in variant B instead of the ventilation valve (3) there is a distributor valve (5) ( 5) and interrupts the operation of the fan (2)) and/or electrically with sensor control (it works the same as the pressure switch system), which allows us to install this method and device for ventilating sanitary equipment and/or spaces without a ventilation opening and/ or ventilation duct and below the level of the sanitary appliance flushing system, without fear that the sanitary appliance flushing agent will enter the valve operation system of this method and devices for ventilating sanitary equipment and/or spaces without a ventilation opening and/or ventilation channel (the installation height of the ventilation device from variant A does not need to be respected).
Izum je ostvariv i u varijanti sa hidrauličkom ili zračnom pogonskom snagom namjenjenom za pogon ventilatora (2) i ventila razdjelnika (5), kojom prilikom je potrebno koristiti popratne elemente iste tehničke grupe (pneumatske ili hidrauličke ventile, tlačne sklopke i sl.), te također i u varijanti gdje se ventilacijski cjevovod, umjesto na kanalizacijski vod, direktno izvodi u slobodni vanjski prostor objekta. The invention can also be realized in a variant with hydraulic or air drive power intended for driving the fan (2) and distributor valve (5), in which case it is necessary to use accompanying elements of the same technical group (pneumatic or hydraulic valves, pressure switches, etc.), and also and in the variant where the ventilation pipeline, instead of the sewer line, is directly led into the free outdoor space of the building.
Način primjene izuma Method of application of the invention
Opisani izum omogućuje učinkovito ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala koristeći postojeće stanje tehnike u koje spadaju ventilator priključen na izvor pogonske energije, ventilacijski ventil, te električki i/ili mehanički i/ili elektronski i/ili kombinirani elementi za programirani nadzor i upravljanje (sklopka, senzor, programator) sistemom i uređajem za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, te izvorom električne ili neke druge vrste energije potrebne za rad navedenih elemenata, na način da se na postojeći cijevni sistem za ispiranje sanitarnih uređaja spoji sistem za ventiliranje sanitarne opreme i/ili prostora bez ventilacijskog otvora i/ili ventilacijskog kanala, uz pomoć posebne spojnice prilagođene toj potrebi, ili zamijenivši dio cijevnog sistema za ispiranje sanitarnih uređaja sa za to predviđenim razdjelnikom (1), koji vodi do ventilatora za prisilno strujanje zračne mase, preko po potrebi ugrađenog ventilacijskog ventila (3) i/ili ventila razdjelnika (5), do kanalizacijskog voda koji u ovom sistemu služi kao ventilacijski vod ili direktno u vanjsku zonu objekta. Za elemente ove metode i uređaja mogu se koristiti standardizirani gotovi proizvodi sa tržišta, a prema tehničkim zahtjevima i potrebama metode i uređaja za ventiliranje sanitarnih uređaja i/ili prostora bez ventilacijskih otvora i/ili ventilacijskih kanala, u ovisnosti o brzini protoka zračne mase, volumenu protoka zračne mase u jedinici vremena, priključnom naponu električne mreže, te propisanom stupnjem zaštite ugrađene opreme. Ovaj se sistem može ugraditi unutar zida ili na zid prema željama, potrebama i mogućnostima, bez obzira na udaljenosti i raspored instalacija (cjevovoda za ispiranje sanitarnih uređaja i kanalizacijskog voda objekta). The described invention enables efficient ventilation of sanitary equipment and/or spaces without a ventilation opening and/or ventilation channel using the existing state of the art, which includes a fan connected to a power source, a ventilation valve, and electric and/or mechanical and/or electronic and/or combined elements for programmed monitoring and control (switch, sensor, programmer) of the system and device for ventilating sanitary equipment and/or spaces without a ventilation opening and/or ventilation channel, and a source of electricity or some other type of energy necessary for the operation of the aforementioned elements, in such a way that a system for ventilating sanitary equipment and/or spaces without a ventilation opening and/or ventilation channel is connected to the existing pipe system for flushing sanitary devices, with the help of a special coupling adapted to that need, or by replacing a part of the pipe system for flushing sanitary devices with a distributor intended for this (1), which leads to the fan for forced p inflow of the air mass, through the ventilation valve (3) and/or distributor valve (5), if necessary, to the sewer line that serves as a ventilation line in this system or directly to the outer zone of the building. Standardized ready-made products from the market can be used for the elements of this method and device, and according to the technical requirements and needs of the method and device for ventilating sanitary devices and/or spaces without ventilation openings and/or ventilation ducts, depending on the air mass flow rate, volume air mass flow per unit of time, the connection voltage of the electrical network, and the prescribed degree of protection of the installed equipment. This system can be installed inside the wall or on the wall according to wishes, needs and possibilities, regardless of the distance and layout of the installations (pipeline for flushing sanitary devices and sewage line of the building).
Claims (13)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HRP20010406 HRP20010406A2 (en) | 2001-05-29 | 2001-05-29 | Method and apparatus for ventilation of sanitary equipment and/or areas without a ventilation opening and/or a ventilation duct |
| PCT/HR2001/000030 WO2002097203A1 (en) | 2001-05-29 | 2001-05-29 | Method and apparatus for the ventilation of sanitary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HRP20010406 HRP20010406A2 (en) | 2001-05-29 | 2001-05-29 | Method and apparatus for ventilation of sanitary equipment and/or areas without a ventilation opening and/or a ventilation duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20010406A2 true HRP20010406A2 (en) | 2002-12-31 |
Family
ID=10947325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20010406 HRP20010406A2 (en) | 2001-05-29 | 2001-05-29 | Method and apparatus for ventilation of sanitary equipment and/or areas without a ventilation opening and/or a ventilation duct |
Country Status (2)
| Country | Link |
|---|---|
| HR (1) | HRP20010406A2 (en) |
| WO (1) | WO2002097203A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1712689A3 (en) * | 2003-02-03 | 2008-07-02 | Villeroy & Boch Ag | Deodorizing apparatus for toilets |
| CN115352611A (en) * | 2022-08-18 | 2022-11-18 | 中船黄埔文冲船舶有限公司 | Ship toilet exhaust system using incineration toilet and its arrangement and use method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB609420A (en) * | 1946-03-13 | 1948-09-30 | Juan Ricardo Bartolome Acosta | Improvements in and relating to ventilation of sanitary closets |
| FR2593535A1 (en) * | 1985-12-18 | 1987-07-31 | Hubert Juan | Odour extractor, particularly for a lavatory bowl |
| DE19651076A1 (en) * | 1996-12-09 | 1998-06-10 | Matthias Roskopf | WC with bowl cistern and run-off line |
| IT248774Y1 (en) * | 1999-06-16 | 2003-02-12 | Rocco Sagarese | WATER WITH BUILT-IN ASPIRATOR |
| SE9902798L (en) | 1999-07-26 | 2001-01-27 | Hossein Golabian | Ventilated sanitary device and a method for ventilating it |
-
2001
- 2001-05-29 HR HRP20010406 patent/HRP20010406A2/en not_active Application Discontinuation
- 2001-05-29 WO PCT/HR2001/000030 patent/WO2002097203A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002097203A1 (en) | 2002-12-05 |
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