EP0991526B1 - Gerät zum aufbringen einer flüssigkeit auf eine unterlage - Google Patents
Gerät zum aufbringen einer flüssigkeit auf eine unterlage Download PDFInfo
- Publication number
- EP0991526B1 EP0991526B1 EP98938638A EP98938638A EP0991526B1 EP 0991526 B1 EP0991526 B1 EP 0991526B1 EP 98938638 A EP98938638 A EP 98938638A EP 98938638 A EP98938638 A EP 98938638A EP 0991526 B1 EP0991526 B1 EP 0991526B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- pump chamber
- valve
- actuating
- partitions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
- A45D34/042—Appliances specially adapted for applying liquid, e.g. using roller or ball using a brush or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1032—Pumps having a pumping chamber with a deformable wall actuated without substantial movement of the nozzle in the direction of the pressure stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/18—Arrangements for feeding the ink to the nibs
- B43K5/1818—Mechanical feeding means, e.g. valves; Pumps
- B43K5/1827—Valves
- B43K5/1836—Valves automatically closing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
Definitions
- the invention relates to a device for applying a liquid to a base according to the preamble of the main claim.
- DE 41 06 578 A1 describes a device for applying a liquid to a Document known.
- the housing of this device is cylindrical overall and ends in front a writing tip. The closed end of one stands out from the housing Actuating sleeve, which is connected in the housing to a pump assembly, which contains a pump chamber inside.
- the pumping chamber is over one Check valve with a compliant located within the actuating sleeve Container connected to hold the liquid supply. Forward to the writing tip the pumping chamber has a valve which, when the actuating sleeve is inserted is opened by contact with a tube connected to the writing tip.
- the known Device is relatively complicated in its construction and requires for one perfect operability, good guidance of the valves and the pumping chamber containing assembly, which increases the cost.
- US-A-3,715,060 went out.
- the housing of this known device goes over a conical Area in a cylindrical approach, which is formed with a protuberance.
- an assembly designed with a discharge opening used which contains an outgoing from the interior of the housing ring channel from which a middle area is connected to the inside of the protuberance via a radial opening, so that a pump chamber is formed overall.
- the pump chamber becomes Inside of the housing from an annular lip seal and towards the discharge opening from one further ring lip seal limited, together with those adjacent to it Form check valves inside walls of the insert.
- the selection of the container material is limited in that the protuberance is movable against an elastic force Actuator forms.
- the insert is also clipped into the cylinder, whereby the clip connection borders directly on the outer edge of the housing, so that it must be reliably tight.
- the invention has for its object a generic device such to continue training that it is ready for immediate use when highly usable a liquid is suitable on a base, being like a painting, writing or Drawing device is usable, but the amount of liquid to be applied is well dosed can be.
- Due to the overall flexible order element can be by means of appropriate Actuation of the confirmation element when moving the order element along one Underlay liquid should be applied to the underlay in a well-dosed manner.
- the special one Construction of the valves in the partitions rigidly connected to the housing allows a simple construction of the device with large valve openings through which even viscous liquids can be safely discharged. Because all Connection points between the components delimiting the pump chamber inside the Housing is arranged, it is ensured that even with minor leaks Liquid escapes outside the device, where there is a risk of contact with the device Hand operating the device.
- the actuator as protruding from the housing and penetrating the wall of the housing Actuator is both the freedom in terms of possible constructions as well the dosability and improved.
- the device according to the invention is suitable for applying a wide range of liquids, whose viscosity ranges from thin liquid to viscous liquid and so different Applications have such as glue, nail polish, disinfectant liquid, marking ink, Automotive paint, creams and pastes, etc.
- inventive Suitable as a conveniently manageable device for a wide variety of applications which includes a marking pen as well as an adhesive application pen, a touch-up pen to repair paint damage on automobiles, a lipstick or a Nail polish stick for the particularly convenient application of nail polish.
- the device has a cylindrical housing 2 with two partitions 4 and 6 is provided.
- the dividing wall 4 has a component 8 which is U-shaped overall in cross section and which is directly is held on the inner wall of the housing 2 and also in cross section approximately U-shaped component 10 is used.
- a through opening 12 which is also one formed between the components 8 and 10 Crosses chamber 14.
- Valve disc 16 clamped, which is shown in Fig. 1a in supervision.
- the valve disc 16 which consists for example of rubber, has a ring segment-like gap 18, so that its inner region 20 can move like a hinge around the gap-free region and a valve member for closing the through opening leading through the component 8 forms. In this way, a check valve designated 21 is created.
- a total of U-shaped component 22 is used, in which a conically tapering towards the front Component 24 is used.
- a through opening 26 leads through the components 22 and 24.
- a chamber 28 is formed in which another Valve disc 16 works, which forms a further check valve 29.
- an application element 30 is attached, for example as a rubber tip with a Slot 32 is formed.
- the slot 32 can be closed by means of a cap 34.
- the components 10 and 22 have flanges 36 and 38 to be pointed towards one another, each form a circumferential groove into which a ball 40 provided with two openings is knotted is.
- the ball 40 is made of resilient material, preferably rubber, so that he strives to adopt the shape sought in Fig. 1, in which the diameter of the Ball largely fills the diameter of the housing 2.
- the housing 2 faces laterally next to the ball 40 a hole 42 into which an overall hat-shaped actuating element from the inside 44 is used.
- the upper end of the housing 2 according to FIG. 1 is closed with a closure part 46, which has a ventilation opening 48. Between the closure part 46 and the component 8 is a stopper 50 movable along the inside of the housing 2, the one Liquid storage chamber 52 limited.
- the components mentioned consist for example of suitable plastics, so that the entire Device is inexpensive to manufacture in injection molds.
- the ball 40 can be integrated have metallic reinforcements made of thin spring steel.
- liquid storage chamber 2 is filled with liquid and that in the Pump chamber 54 formed inside ball 40 is not yet filled with liquid.
- Pressing the actuating element 44 reduces the volume of the pump chamber 54 or increases the pressure in the pump chamber, causing the check valve 29 opens. If the actuator 44 is then released, the Ball 40 re-enters its original volume, thereby entering pump chamber 54 Vacuum arises, which closes the check valve 29 and the check valve 21, opens. This draws liquid from the storage chamber 52 into the pumping chamber 54. The process is repeated several times, with the pumping chamber 54 moving with it Fills liquid. This filling is air-free if the device is used during this filling process the order element 30 is held upwards. Will be when filled with liquid Pump chamber 54 pressed the actuator 44, so liquid is through the open Check valve 29 pressed into the application element 30, so that with the application element 30 liquid can be applied to a base.
- FIG. 2 shows an embodiment of the device modified compared to FIG. 1.
- the pump chamber 54 is in this embodiment directly through the housing 2 and the partitions 4 and 6 formed.
- the actuating element 44 projects into a bellows 56, which is sealingly connected to the inside of the housing 2 and between the and the opposite spring of the housing 2 a spring 58 is supported. Similar to 1 is in this way the interior of the pump chamber opposite sealed the actuator with no gaps or movable guides.
- the Function corresponds to that of the device according to FIG. 1.
- the bellows 56 increases and pushes liquid out of the pump chamber 54 the order element.
- the bellows moves under the force of spring 58 56 back together with the actuating element 44 until a band that is not numbered Actuator 44 comes into contact with the inside of the housing 2. Doing so Liquid is sucked from the storage chamber 52 into the pumping chamber 54.
- Fig. 3 shows a further, modified embodiment of a device.
- the housing 62 is here in the form of a cylinder closed on one side with a ventilation opening 64 trained through the floor.
- the partitions 66 and 68 are in one piece formed and have approaches 70 and 72 to be pointed towards each other, with through openings 74 and 76 are provided.
- the through openings end with one or more lateral openings 78 and 80.
- Each extension 70 and 72 is sealed by one Opening of a ball-like component 84 forming a pump chamber 82 in its interior made of resilient material, with the openings for fastening regions of the ball-like component 84 formed on the projections 70 and 72 are formed with sail-like or lips 86 or 88. With rotationally symmetrical training there can be a circumferential lip 86 and 88, respectively.
- the lip is 86 formed in such a way that in the rest position they extend from the extension area of the component 84 its attachment extends from the shoulder 70 over the side opening 78 and on the inside End area of the approach 70 is present.
- the lip 88 is designed such that it is from the inside of the ball-shaped component 84 with respect to the pump chamber 82 within the creates lateral opening 80 at the front end of the neck 72.
- the lips 86, 88 form together with the openings 78, 80 counter-acting check valves 87 and 89.
- an application element 90 in the example shown a brush.
- a removable cap 92 is provided.
- an actuating element 44 is arranged displaceably in the housing 62.
- the partition 66 has an annular flange 94 on which a sack-like container 96 is knotted which forms a liquid storage chamber 52.
- the function of the device according to FIG. 3 corresponds to that of FIG. 1.
- the sails 86 act like Non-return valves which close and prevent in the event of overpressure in the pump chamber 82, that liquid flows back from the pump chamber 82 into the liquid storage chamber 52.
- the sails 88 act as non-return flaps which are in the pump chamber when there is negative pressure 82 close and prevent air or residual liquid from the through opening 76 reaches the pump chamber 82.
- Fig. 4 shows. like the device shown in FIGS. 1 to 3, designated 100 in total is advantageously held in one hand.
- device 100 can do this are held so that the thumb of one hand presses on the actuating element 44, the amount of liquid dispensed from the applicator element being convenient by the movement or pressure of the thumb on the actuating element 44 can be controlled.
- the device 100 can also be held in this way can that one of the fingers, for example the index finger, on the operating element 44 suppressed.
- FIG. 5 shows an embodiment of an application element 30, as is shown for example in FIG Fig. 1 is shown.
- Two longitudinal sections perpendicular to each other are shown, parallel or perpendicular to the slots 32.
- the longitudinal slot direction is advantageously parallel to the operating direction of the actuating element 44 and the order element 30 ends
- the application element according to FIGS. 5a and 5b is particularly suitable good for applying liquid glue, for example.
- 5c is a flat brush that is parallel to one direction Actuating direction of the actuating element is greater than perpendicular to it.
- One advantage of the devices described is that the liquid or the flowable medium to be applied never touches any movable seal comes, so that leaks or contact with air are excluded.
- the devices described can be modified in many ways. So the housing must not necessarily be cylindrical. Depending on the intended use and handling, it should have an ergonomically favorable shape.
- the actuator 44 can also by a Component be formed when the device is placed on a surface against the ball 40 or the structural component 84 is pressed. So that not the entire force of the actuator 44 acts on the pump chamber, can be used for elastic prestressing of the actuating element 44 an additional spring can be provided.
- an additional spring can be provided for the order item there there are different constructions designed for the respective purpose. For example it can be designed as a fine-haired small brush, such as a paint pen is used. Other embodiments are suitable for applying lipstick or nail polish etc.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Coating Apparatus (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch eine erste Ausführungsform eines Gerätes;
- Fig. 2
- einen Längsschnitt durch eine zweite Ausführungform eines Gerätes;
- Fig. 3
- einen Längsschnitt durch eine zweite Ausführungsform eines Gerätes;
- Fig. 4
- eine perspektivische Darstellung zur Verdeutlichung der Handhabung des Gerätes;
- Fig. 5a bis c
- Längsschnitte durch Auftragselemente.
Claims (12)
- Gerät zum Aufbringen einer Flüssigkeit auf eine Unterlage, enthaltendein längliches Gehäuse (2; 62) mit einem Flüssigkeitsvorrat (52),eine Abgabeöffnung, die an einem Ende eines aus dem Gehäuse vorstehenden Bauteils ausgebildet ist,eine Pumpkammer (54; 82), die über ein bei Unterdruck in der Pumpkammer öffnendes erstes Rückschlagventil (21; 87) mit dem Flüssigkeitsvorrat und über ein bei Überdruck in der Pumpkammer öffnendes zweites Rückschlagventil (29; 89) mit der Abgabeöffnung verbunden ist, undeine in dem der Abgabeöffnung zugewandten Bereich des Gehäuses angeordnete Betätigungseinrichtung (44; 56), mit der das Volumen der Pumpkammer gegen eine elastische Kraft verkleinerbar ist,wobei die Ausbildung derart ist, daß die Betätigungseinrichtung mit dem Daumen oder einem Finger einer das Gerät haltenden Hand betätigbar ist,die Abgabeöffnung (32) zusammen mit dem aus dem Gehäuse (2; 62) vorstehendes Bauteil als ein nachgiebiges Auftragselement (30; 90) zur Berührung mit der Unterlage ausgebildet ist, daßdas Gehäuse (2; 62) starr mit ihm verbundene Trennwände (4, 6; 66, 68) aufweist, von denen die dem Auftragselement (30; 90) abgewandte mit der Ventilöffnung des ersten Rückschlagventils (21; 87) und die dem Auftragselement zugewandte mit der Ventilöffnung des zweiten Rückschlagventils (29; 89) ausgebildet ist, wobei die zwischen den Trennwänden (4, 6; 66, 68) angeordnete Pumpkammer (54; 82) derart ausgebildet ist, daß alle Verbindungsstellen zwischen die Pumpkammer begrenzenden Bauteilen (40; 4, 6; 2, 4, 6, 56; 66, 68, 84) im Inneren des Gehäuses (2; 62) angeordnet sind, daßdie Betätigungseinrichtung ein aus dem Gehäuse vorstehendes und die Wand des Gehäuses durchdringendes Betätigungselement (44) enthält unddaß der Flüssigkeitsvorrat (52) an eine in dem Gehäuse beweglich aufgenommene Wand angrenzt, die den Flüssigkeitsvorrat von der Umgebungsatmosphäre trennt.
- Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Auftragselement (30) durch ein in einem Schlitz (32) endendes elastomeres Bauteil gebildet ist.
- Gerät nach Anspruch 1, dadurch gekennzeichnet, daß das Auftragselement als ein Pinsel (90) ausgebildet ist.
- Gerät nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß das Auftragselement (30, 32; 90) in Betätigungsrichtung der Betätigungseinrichtung (44; 56) eine größere Erstreckung hat als senkrecht dazu.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Gehäuse (2; 62) insgesamt in Form eines länglichen Zylinders mit einem Griffbereich ausgebildet ist, innerhalb dessen das Betätigungselement (44) vorsteht.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Pumpkammer in einer mit den Trennwänden dicht verbundenen, nachgiebigen Hülle (40; 84) ausgebildet ist, die unter Umschließen von Durchgangsöffnungen (12; 26; 74, 76) durch die Trennwände (4, 6; 66, 68) mit den Trennwänden verbunden ist, und daß das Betätigungselement (44) an der Außenfläche der Hülle anliegt.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Pumpkammer (54) teilweise durch einen Balg (56) begrenzt ist, der dichtend mit der Innenseite des Gehäuses (2) verbunden ist, und dessen in die Pumpkammer (54; 82) einragendes Volumen mittels des Betätigungselements (44) veränderbar ist.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß das Ventilglied wenigstens eines der Rückschlagventile durch eine Ventilscheibe (16, 20) gebildet ist, die an der zugehörigen Trennwand (46) beweglich angebracht ist.
- Gerät nach Anspruch 8, dadurch gekennzeichnet, daß die Ventilscheibe durch einen ausgeschnittenen inneren Teil (20) einer Scheibe (16) aus elastomerem Material gebildet ist, wobei der Außenrand der Scheibe an der Trennwand (4, 6) befestigt ist.
- Gerät nach Anspruch 6, dadurch gekennzeichnet, daß das Ventilglied wenigstens eines der Rückschlagventile durch wenigstens eine rückschlagklappenartige Lippe (86, 88) gebildet ist, die einteilig mit der als Balg (84) ausgebildeten Hülle ausgebildet ist.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die den Flüssigkeitsvorrat begrenzende bewegliche Wand durch einen in dem Gehäuse (2) flüssigkeitsdicht beweglichen Stopfen (50) gebildet ist.
- Gerät nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die den Flüssigkeitsvorrat begrenzende bewegliche Wand durch einen sackartigen Behälter (96) gebildet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19727485 | 1997-06-27 | ||
DE19727485A DE19727485A1 (de) | 1997-06-27 | 1997-06-27 | Gerät zum Aufbringen einer Flüssigkeit auf eine Unterlage |
PCT/EP1998/003856 WO1999000257A1 (de) | 1997-06-27 | 1998-06-24 | Gerät zum aufbringen einer flüssigkeit auf eine unterlage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0991526A1 EP0991526A1 (de) | 2000-04-12 |
EP0991526B1 true EP0991526B1 (de) | 2002-02-20 |
Family
ID=7833904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98938638A Expired - Lifetime EP0991526B1 (de) | 1997-06-27 | 1998-06-24 | Gerät zum aufbringen einer flüssigkeit auf eine unterlage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0991526B1 (de) |
DE (2) | DE19727485A1 (de) |
WO (1) | WO1999000257A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19529865C2 (de) | 1995-08-14 | 2002-02-28 | Kaufmann R Dataprint | Gerät zum Auftragen von Flüssigkeiten auf eine Unterlage mittels eines Auftragselements |
US6637965B1 (en) | 2001-06-22 | 2003-10-28 | Avery Dennison Corporation | Writing instrument having a reservoir between a tip and a capillary storage |
US20070210113A1 (en) * | 2003-11-16 | 2007-09-13 | Amir Genosar | Dispensing Container |
CN101083923B (zh) | 2004-09-27 | 2012-03-21 | 因斯蒂尔医学技术有限公司 | 用于存储和分配计量物质的具有单向阀的侧向制动分配器 |
US8132695B2 (en) | 2006-11-11 | 2012-03-13 | Medical Instill Technologies, Inc. | Multiple dose delivery device with manually depressible actuator and one-way valve for storing and dispensing substances, and related method |
NL2001678C2 (nl) * | 2008-06-12 | 2009-12-15 | Kleijnen Beheer B V | Houder en werkwijze voor het afgeven van een hoeveelheid verf. |
CN105236002A (zh) * | 2014-05-30 | 2016-01-13 | 桂林航天工业学院 | 一种液体胶水瓶 |
GB2552164B (en) * | 2016-07-11 | 2019-04-17 | Pullinger Mark | A dispenser for gas leak detection fluid |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772817A (en) * | 1952-03-01 | 1956-12-04 | Robert J Jauch | Dispensing pumps |
DE1475180A1 (de) * | 1966-04-27 | 1969-03-06 | Burchard & Cie Chem Fab Dr | Vorrichtung zum Zerstaeuben von in einem geschlossenen Behaelter befindlicher Fluessigkeit |
SE333624B (de) * | 1969-07-28 | 1971-03-22 | Perpedos Ab | |
DE3033392A1 (de) * | 1980-09-05 | 1982-04-29 | Pfeiffer Kunststofftechnik GmbH & Co KG, 7760 Radolfzell | Vorrichtung zur ausgabe von pasteusen oder breiigen medien |
FR2510069A1 (fr) * | 1981-07-21 | 1983-01-28 | Blanie Paul | Dispositif de distribution de liquides et pates |
US4795063A (en) * | 1985-11-29 | 1989-01-03 | Pentel Kabushiki Kaisha | Fluid discharging device |
JPS6382481U (de) * | 1986-11-17 | 1988-05-30 | ||
US4867593A (en) * | 1987-01-30 | 1989-09-19 | Pentel Kabushiki Kaisha | Liquid dispenser with valve mechanism and flexible container |
DE3860930D1 (de) * | 1987-07-07 | 1990-12-06 | Raimund Andris | Dosierpumpe fuer fluessige und/oder viskose stoffe. |
GB8722013D0 (en) * | 1987-09-18 | 1987-10-28 | Metal Box Plc | Pump chamber dispenser |
JP2525539Y2 (ja) | 1990-03-02 | 1997-02-12 | 三菱鉛筆株式会社 | 液体塗布具 |
SE501740C2 (sv) * | 1993-06-04 | 1995-05-02 | Billy Nilson | Självstängande förslutningsanordning för utmatning av flytbar substans, innefattande ett flexibelt membran vilket är försett med deformationszoner |
DE19539407A1 (de) * | 1995-10-11 | 1997-04-24 | Carl Cheng | Schreibgerät |
DE29604792U1 (de) * | 1996-03-15 | 1996-05-15 | Friedrich Sanner GmbH & Co KG Spritzgußwerk, 64625 Bensheim | Auftragevorrichtung |
-
1997
- 1997-06-27 DE DE19727485A patent/DE19727485A1/de not_active Withdrawn
-
1998
- 1998-06-24 WO PCT/EP1998/003856 patent/WO1999000257A1/de active IP Right Grant
- 1998-06-24 EP EP98938638A patent/EP0991526B1/de not_active Expired - Lifetime
- 1998-06-24 DE DE59803139T patent/DE59803139D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999000257A1 (de) | 1999-01-07 |
DE19727485A1 (de) | 1999-01-07 |
DE59803139D1 (de) | 2002-03-28 |
EP0991526A1 (de) | 2000-04-12 |
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