ES2390327B1 - PROCEDURE FOR DEGREASING AND PHOSPHATING SURFACES BY ULTRASOUNDS, AND DEVICE FOR CARRYING OUT SUCH PROCEDURE. - Google Patents
PROCEDURE FOR DEGREASING AND PHOSPHATING SURFACES BY ULTRASOUNDS, AND DEVICE FOR CARRYING OUT SUCH PROCEDURE. Download PDFInfo
- Publication number
- ES2390327B1 ES2390327B1 ES201130590A ES201130590A ES2390327B1 ES 2390327 B1 ES2390327 B1 ES 2390327B1 ES 201130590 A ES201130590 A ES 201130590A ES 201130590 A ES201130590 A ES 201130590A ES 2390327 B1 ES2390327 B1 ES 2390327B1
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- Prior art keywords
- water
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- degreasing
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- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005238 degreasing Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000002604 ultrasonography Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 6
- 235000021317 phosphate Nutrition 0.000 claims abstract description 6
- 239000013505 freshwater Substances 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims abstract description 4
- 239000004094 surface-active agent Substances 0.000 claims abstract description 4
- 238000010348 incorporation Methods 0.000 claims abstract 2
- 238000012423 maintenance Methods 0.000 claims abstract 2
- 239000003599 detergent Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 4
- 238000013019 agitation Methods 0.000 claims 3
- 238000007654 immersion Methods 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 235000011007 phosphoric acid Nutrition 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 235000019820 disodium diphosphate Nutrition 0.000 claims 1
- GYQBBRRVRKFJRG-UHFFFAOYSA-L disodium pyrophosphate Chemical compound [Na+].[Na+].OP([O-])(=O)OP(O)([O-])=O GYQBBRRVRKFJRG-UHFFFAOYSA-L 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000006199 nebulizer Substances 0.000 claims 1
- 239000002736 nonionic surfactant Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- -1 phosphate ester Chemical class 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 102200110702 rs60261494 Human genes 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Procedimiento para desengrasado y fosfatado de superficies por ultrasonidos, y dispositivo para llevar a cabo dicho procedimiento que comprende:#- incorporación del elemento a desengrasar en una cuba, con agua dulce y detergente-fosfatante, basado en tensoactivos y fosfatos amorfos, en una concentración de entre 1 y 5%.#- calentamiento y mantenimiento del agua a 70°C de temperatura.#? aplicación de ultrasonidos entre 1 y 8 watios de potencia por litro, y barrido entre 40 a 90 KHz de frecuencia.#? retirada de aceites mediante sistema de succión tipo ?skimmer?.#? rociado con agua.#El dispositivo comprende una cuba (2) medios de calentamiento (4) de dicha agua, mecanismo de succión (5), equipo (8) de ultrasonidos, e instalación de ducha (6) con agua de la cuba (2), de la red o depósito (7) independiente.Procedure for degreasing and phosphating of surfaces by ultrasound, and device for carrying out said procedure comprising: # - incorporation of the element to be degreased in a vat, with fresh water and detergent-phosphating, based on amorphous surfactants and phosphates, in a concentration between 1 and 5%. # - heating and water maintenance at 70 ° C temperature. #? Application of ultrasound between 1 and 8 watts of power per liter, and scanning between 40 to 90 KHz frequency. oil removal using suction system type? skimmer?. #? sprayed with water. # The device comprises a tank (2) heating means (4) of said water, suction mechanism (5), ultrasonic equipment (8), and shower installation (6) with water from the tank ( 2), of the independent network or deposit (7).
Description
Procedimiento para desengrasado y fosfatado de superficies por ultrasonidos y dispositivo para llevar a cabo dicho procedimiento. Procedure for degreasing and phosphating surfaces by ultrasound and device to carry out said procedure.
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un procedimiento para desengrasado y fosfatado de superficies por ultrasonidos, así como a un dispositivo para llevar a cabo dicho procedimiento, aportando a la función a que se destina características innovadoras que suponen una solución alternativa frente a los sistemas actualmente conocidos para el mismo fin. The invention, as expressed in the present specification, refers to a method for degreasing and phosphating surfaces by ultrasound, as well as to a device for carrying out said procedure, contributing to the function to which innovative features are intended. which are an alternative solution to the systems currently known for the same purpose.
El campo de aplicación de la presente invención se enmarca dentro del sector técnico de la industria en general, abarcando todas aquellas que requieran de procesos de desengrasado y fosfatado de superficies. The field of application of the present invention is part of the technical sector of the industry in general, covering all those that require processes of degreasing and phosphating of surfaces.
En la actualidad, y como referencia al estado de la técnica, hay que señalar que, por parte del solicitante se desconoce la existencia de ningún otro procedimiento o invención de aplicación similar que presente unas características técnicas, estructurales y constitutivas semejantes a las que presenta la que aquí se preconiza, y cuyos detalles caracterizadores se encuentran convenientemente recogidos en las reivindicaciones finales que acompañan a la presente memoria descriptiva. At present, and as a reference to the state of the art, it should be noted that, on the part of the applicant, the existence of any other procedure or invention of similar application that presents technical, structural and constitutive characteristics similar to those presented by the applicant is unknown. which is recommended herein, and whose characterizing details are conveniently set out in the final claims that accompany the present specification.
De forma concreta, lo que la invención propone es un procedimiento para desengrasado y fosfatado de superficies por ultrasonidos, el cual se lleva a cabo incorporando el elemento cuya superficie se desea desengrasar en una cuba de dimensiones adecuadas para contenerlo, en la cual se deposita agua dulce y a la que se aplica, mediante el dispositivo correspondiente, una potencia de ultrasonidos de entre 1 y 8 watios de potencia por litro, aplicando un sistema de barrido con una frecuencia de entre 40 a 90 KHz. Specifically, what the invention proposes is a procedure for degreasing and phosphating surfaces by ultrasound, which is carried out by incorporating the element whose surface is to be degreased in a tank of suitable dimensions to contain it, in which water is deposited sweet and to which, using the corresponding device, an ultrasonic power of between 1 and 8 watts of power per liter is applied, applying a scanning system with a frequency of between 40 to 90 KHz.
El agua contenida en la citada cuba, incorpora un jabón detergente-fosfatante, basado en tensoactivos y fosfatos amorfos, en una concentración de entre 1 y 5%, dependiendo del detergente. The water contained in said tank, incorporates a detergent-phosphating soap, based on amorphous surfactants and phosphates, in a concentration of between 1 and 5%, depending on the detergent.
Por su parte, la cuba está dotada de un sistema de calentamiento para el agua que permite alcanzar y mantener los 70ºC. For its part, the tank is equipped with a water heating system that allows reaching and maintaining 70ºC.
La cuba cuenta, asimismo, con un sistema de succión o “skimmer” para quitar los aceites de superficie. The tank also has a suction system or "skimmer" to remove surface oils.
Por último, se ha previsto la instalación por encima de la cuba de una o más duchas para rociar los elementos a desengrasar una vez aplicado el proceso de ultrasonidos, cuya agua podrá provenir de la propia cuba, de la red o de un depósito previsto a tal efecto. Finally, the installation above the tank of one or more showers is planned to spray the elements to be degreased once the ultrasonic process has been applied, whose water may come from the tank itself, from the network or from a tank provided for such effect.
El descrito procedimiento para desengrasado y fosfatado de superficies por ultrasonidos y el dispositivo para llevar a cabo dicho procedimiento representan una innovación de características estructurales y constitutivas desconocidas hasta ahora para tal fin, razones que unidas a su utilidad práctica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita. The described procedure for degreasing and phosphating of surfaces by ultrasound and the device for carrying out said procedure represent an innovation of structural and constitutive characteristics unknown until now for this purpose, reasons that together with its practical utility, provide it with sufficient basis to obtain the privilege of exclusivity that is requested.
Para complementar la descripción que se está realizando del dispositivo objeto de la invención y para ayudar a una mejor comprensión de las características que lo distinguen, se acompaña la presente memoria descriptiva, como parte integrante de la misma, de un juego de planos, en los que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made of the device object of the invention and to help a better understanding of the characteristics that distinguish it, the present descriptive report is attached, as an integral part thereof, of a set of drawings, in the that the following has been represented by way of illustration and not limitation:
La figura número 1.-Muestra, en un diagrama de bloques, una representación esquemática de un ejemplo de realización del dispositivo objeto de la invención para llevar un procedimiento para desengrasado y fosfatado de superficies por ultrasonidos, apreciándose en ella las principales partes y elementos que comprende. Figure number 1.- Shows, in a block diagram, a schematic representation of an embodiment of the device object of the invention to carry out a procedure for degreasing and phosphating of surfaces by ultrasound, showing in it the main parts and elements that understands.
A la vista de la descrita figura 1 y única, y de acuerdo con la numeración adoptada en ella, se puede apreciar como el dispositivo (1) en cuestión comprende una cuba (2) que contiene agua dulce (3) mezclada con jabón desengrasante, disponiendo de medios de calentamiento (4) de dicha agua, tal como una resistencia, así In view of the described figure 1 and only, and according to the numbering adopted therein, it can be seen how the device (1) in question comprises a tank (2) containing fresh water (3) mixed with degreasing soap, having heating means (4) of said water, such as a resistor, as well
ES 2 390 327 Al ES 2 390 327 Al
como un mecanismo de succión (5) tipo “skimmer”, capacitado para retirar los aceites de la superficie del agua de la cuba. as a suction mechanism (5) type "skimmer", capable of removing oils from the surface of the water in the tank.
Paralelamente, sobre la cuba (2) se contempla la instalación de, al menos, una ducha (6) para rociar el elemento a desengrasar, la cual puede estar alimentada con agua procedente de la propia cuba (2), 5 mediante correspondientes conducciones de circuito cerrado, procedente de la red o precedente de un depósito (7) At the same time, the installation of at least one shower (6) is contemplated on the tank (2). spray the element to be degreased, which can be fed with water from the tank itself (2), 5 by means of corresponding closed circuit conduits, coming from the network or precedent of a tank (7)
independiente, convenientemente previsto a tal efecto, como muestra el ejemplo representado. independent, conveniently provided for that purpose, as shown in the example shown.
La cuba, además incorpora un equipo (8) de ultrasonidos, apto para proporcionar al agua contenida en la cuba (2) una potencia de ultrasonidos de entre 1 y 8 watios por litro con barridos de entre 40 a 90 KHz de frecuencia. The tank also incorporates ultrasound equipment (8), capable of providing the water contained in the tank (2) with an ultrasonic power of between 1 and 8 watts per liter with sweeps of between 40 and 90 KHz frequency.
10 Conviene destacar, asimismo, que la mezcla de agua dulce y jabón contenida en la cuba (2) es una mezcla de detergente-fosfatante, basado en tensoactivos y fosfatos amorfos, preferentemente en una concentración de entre el 1 y el 5%, dependiendo del detergente. 10 It should also be noted that the mixture of fresh water and soap contained in the tank (2) is a detergent-phosphating mixture, based on amorphous surfactants and phosphates, preferably at a concentration of between 1 and 5%, depending of detergent.
Por su parte, los medios de calentamiento para el agua son aptos para alcanzar y mantener los 70ºC. For its part, the heating means for water are suitable for reaching and maintaining 70 ° C.
15 Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan, haciéndose constar que, dentro de su esencialidad, podrá ser llevada a la práctica en otras formas de realización que difieran en detalle de la indicada a título de ejemplo, y a las cuales alcanzará igualmente la protección que se recaba siempre que no se altere, cambie o 15 Describing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any person skilled in the art understands its scope and the advantages derived therefrom, stating that , within its essentiality, it may be implemented in other embodiments that differ in detail from that indicated by way of example, and to which it will also achieve the protection that is sought as long as it is not altered, changed or
20 modifique su principio fundamental. 20 modify your fundamental principle.
ES 2 390 327 Al ES 2 390 327 Al
Claims (6)
- --
- incorporación del elemento a desengrasar en una cuba de dimensiones adecuadas para contenerlo, la cual contiene agua dulce con detergente-fosfatante, basado en tensoactivos y fosfatos amorfos, en una concentración de entre 1 y 5%. incorporation of the element to be degreased in a tank of suitable dimensions to contain it, which contains fresh water with detergent phosphate, based on amorphous surfactants and phosphates, in a concentration of between 1 and 5%.
- --
- calentamiento y mantenimiento del agua a 70ºC de temperatura. water heating and maintenance at 70ºC.
- --
- aplicación al agua de ultrasonidos con una potencia de entre 1 y 8 watios por litro, y barrido con una frecuencia de entre 40 a 90 KHz. application to ultrasonic water with a power of between 1 and 8 watts per liter, and scanning with a frequency of between 40 to 90 KHz.
- --
- retirada del agua de los aceites de superficie mediante sistema de succión tipo “skimmer”, durante la aplicación de los ultrasonidos. removal of water from surface oils by means of a “skimmer” suction system, during the application of ultrasound.
- --
- una vez terminada la aplicación de ultrasonidos, rociado del elemento con agua. Once the ultrasonic application is finished, spray the element with water.
- Categoría Category
- 56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
- X X
- US 5795400 A (BERGER et al.) 18.08.1998, 1-5 US 5795400 A (BERGER et al.) 18.08.1998, 1-5
- columna 3, líneas 40-65 ; columna 5, líneas 15-22; columna 6, líneas 10-21; figuras 3,5,6. column 3, lines 40-65; column 5, lines 15-22; column 6, lines 10-21; Figures 3,5,6.
- X X
- US 4244078 A (HUGHES et al.) 13.01.1981, 2-5 US 4244078 A (HUGHES et al.) 13.01.1981, 2-5
- columna 1, líneas 50-68; columna 3, líneas 1-35; columna 4, líneas 43-68; figura 1; column 1, lines 50-68; column 3, lines 1-35; column 4, lines 43-68; Figure 1;
- reivindicación 10. claim 10
- X X
- GB 1019326 A (SOC CIV D RECH ETUDES IND) 02.02.1966, 1 GB 1019326 A (SOC CIV D RECH ETUDES IND) 02.02.1966, one
- página 1, líneas 73-86; página 2, líneas 1-26. page 1, lines 73-86; page 2, lines 1-26.
- X X
- US 5464477 A (AWAD) 07.11.1995, 1 US 5464477 A (AWAD) 07.11.1995, one
- ejemplo 4. example 4.
- Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
- El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
- Fecha de realización del informe 23.02.2012 Date of realization of the report 23.02.2012
- Examinador V. Balmaseda Valencia Página 1/4 Examiner V. Balmaseda Valencia Page 1/4
- Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
- Reivindicaciones Reivindicaciones 1-5 SI NO Claims Claims 1-5 IF NOT
- Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
- Reivindicaciones Reivindicaciones 1-5 SI NO Claims Claims 1-5 IF NOT
- Documento Document
- Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
- D01 D01
- US 5795400 A (BERGER et al.) 18.08.1998 US 5795400 A (BERGER et al.) 18.08.1998
- D02 D02
- US 4244078 A (HUGHES et al.) 13.01.1981 US 4244078 A (HUGHES et al.) 13.01.1981
- D03 D03
- GB 1019326 A (SOC CIV D RECH ETUDES IND) 02.02.1966 GB 1019326 A (SOC CIV D RECH ETUDES IND) 02.02.1966
- D04 D04
- US 5464477 A (AWAD) 07.11.1995 US 5464477 A (AWAD) 07.11.1995
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201130590A ES2390327B1 (en) | 2011-04-14 | 2011-04-14 | PROCEDURE FOR DEGREASING AND PHOSPHATING SURFACES BY ULTRASOUNDS, AND DEVICE FOR CARRYING OUT SUCH PROCEDURE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201130590A ES2390327B1 (en) | 2011-04-14 | 2011-04-14 | PROCEDURE FOR DEGREASING AND PHOSPHATING SURFACES BY ULTRASOUNDS, AND DEVICE FOR CARRYING OUT SUCH PROCEDURE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2390327A1 ES2390327A1 (en) | 2012-11-12 |
| ES2390327B1 true ES2390327B1 (en) | 2013-09-19 |
Family
ID=47045232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201130590A Expired - Fee Related ES2390327B1 (en) | 2011-04-14 | 2011-04-14 | PROCEDURE FOR DEGREASING AND PHOSPHATING SURFACES BY ULTRASOUNDS, AND DEVICE FOR CARRYING OUT SUCH PROCEDURE. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2390327B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1364689A (en) * | 1963-05-13 | 1964-06-26 | Soc Civ D Rech Etudes Ind | Fast process for degreasing and amorphous phosphating of ferrous metal surfaces |
| US4244078A (en) * | 1979-04-26 | 1981-01-13 | Research Technology, Inc. | Method and apparatus for cleaning film |
| US5464477A (en) * | 1992-09-18 | 1995-11-07 | Crest Ultrasonics Corporation | Process for cleaning and drying ferrous surfaces without causing flash rusting |
| US5795400A (en) * | 1994-05-16 | 1998-08-18 | Berger; Mitchell H. | Method for recycling coolant for a cutting machine |
-
2011
- 2011-04-14 ES ES201130590A patent/ES2390327B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2390327A1 (en) | 2012-11-12 |
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