CA2475443A1 - Method for sterilisation and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same - Google Patents
Method for sterilisation and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same Download PDFInfo
- Publication number
- CA2475443A1 CA2475443A1 CA002475443A CA2475443A CA2475443A1 CA 2475443 A1 CA2475443 A1 CA 2475443A1 CA 002475443 A CA002475443 A CA 002475443A CA 2475443 A CA2475443 A CA 2475443A CA 2475443 A1 CA2475443 A1 CA 2475443A1
- Authority
- CA
- Canada
- Prior art keywords
- rinsing solution
- water supply
- cleaning
- aqueous
- water
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
- A61L2/186—Peroxide solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Water Treatment By Sorption (AREA)
- Domestic Plumbing Installations (AREA)
- Manipulator (AREA)
Abstract
A method for sterilisation and cleaning of water supply systems and areas, i n particular in treatment plants, pipe systems and in swimming and bathing poo l units and a device for carrying out the same are disclosed. An embodiment of said method is characterised by the steps: (1) establishment of a closed circuit between two points of the water supply system or the water supply area, (2) introduction of a given amount of a disinfecting material in the form of an aqueous rinsing solution comprising a chlorine oxide, a halogen and/or a peroxide for disinfection and cleaning, (3) disinfection and cleani ng of the pipes, filters and filtration materials in the system including charcoal filters with or without adsorptive properties, with periodic circulation of the rinsing solution in the closed circuit at defined time intervals, (4) draining and disposal of the aqueous rinsing solution and (5) re-establishment of the original water circuit.
Claims (28)
1. A method for sterilization and cleaning of water supply systems and areas, with the following steps:
(1) setting up a closed circuit between two points of the water supply system, or the water supply area, (2) adding a predetermined amount of a disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (3) sterilizing and cleaning the pipes, filters and filter materials contained in the system, including filter carbon with or without adsorptive properties, while periodically circulating the rinsing solution in the closed circuit at defined time intervals, (4) discharging and disposing of the aqueous rinsing solution, and (5) re-establishing the original water circuit.
(1) setting up a closed circuit between two points of the water supply system, or the water supply area, (2) adding a predetermined amount of a disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (3) sterilizing and cleaning the pipes, filters and filter materials contained in the system, including filter carbon with or without adsorptive properties, while periodically circulating the rinsing solution in the closed circuit at defined time intervals, (4) discharging and disposing of the aqueous rinsing solution, and (5) re-establishing the original water circuit.
2. The method as claimed in claim 1, characterized in that the water supply system is a swimming or bathing pool unit.
3. The method as claimed in claim 2, with the following steps:
(1) setting up a closed circuit between the outlet of the overflow water tank and the inlet immediately before the clean water enters the swimming or bathing pool, (2) adding a predetermined amount of a disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (3) sterilizing and cleaning the pipes, filters and filter materials contained in the system, including filter carbon with or without adsorptive properties, while periodically circulating the rinsing solution in the closed circuit at defined time intervals, (4) discharging and disposing of the aqueous rinsing solution, and (5) re-establishing the original water circuit.
(1) setting up a closed circuit between the outlet of the overflow water tank and the inlet immediately before the clean water enters the swimming or bathing pool, (2) adding a predetermined amount of a disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (3) sterilizing and cleaning the pipes, filters and filter materials contained in the system, including filter carbon with or without adsorptive properties, while periodically circulating the rinsing solution in the closed circuit at defined time intervals, (4) discharging and disposing of the aqueous rinsing solution, and (5) re-establishing the original water circuit.
4. The method as claimed in claim 1, characterized in that the water supply system is a hot tub, in particular a hot whirlpool or a whirl tub.
5. The method as claimed in claim 1, characterized in that the water supply system is a drinking water supply system in a household installation, in particular a shower system.
6. The method as claimed in claim 5, characterized by the formation of a closed circuit in step (1) between the hot water boiler and the shower head.
7. The method as claimed in claim 1, characterized in that the water supply system is a process water treatment system in the industrial sector.
8. The method as claimed in one of the preceding claims, characterized in that the circulation according to step (3) is carried out in a privileged direction or alternately in one of the two directions.
9. The method as claimed in at least one of the claims, characterized in that the rinsing solution is circulated from a few minutes to a several hours, in particular about 3 to 12 h, in which case the circulation may be interrupted one or more times.
10. A method for sterilization and cleaning of water supply systems and areas, especially in treatment units, pipe systems and swimming and bathing pool units, with the following steps:
(a) isolating a defined section inside the water supply system, (b) introducing a highly concentrated rinsing solution, containing at least one disinfectant agent, (c) flushing the defined section with the rinsing agent, optionally with circulation, (d) collecting the rinsing solution, (e) checking for the presence of the active agent and/or the concentration of the active agent and/or the sterilizing and cleaning effect, (f) optionally repeating steps (c) to (e), (g) discharging and disposing of the aqueous rinsing solution, and (h) re-establishing the original water circuit of the swimming and bathing pool unit.
(a) isolating a defined section inside the water supply system, (b) introducing a highly concentrated rinsing solution, containing at least one disinfectant agent, (c) flushing the defined section with the rinsing agent, optionally with circulation, (d) collecting the rinsing solution, (e) checking for the presence of the active agent and/or the concentration of the active agent and/or the sterilizing and cleaning effect, (f) optionally repeating steps (c) to (e), (g) discharging and disposing of the aqueous rinsing solution, and (h) re-establishing the original water circuit of the swimming and bathing pool unit.
11. The method as claimed in claim 10, characterized in that the rinsing solution is flushed by means of a gas at high pressure in step (c).
12. The method as claimed in claim 10, characterized in that the rinsing solution is sprayed onto the pipe inner walls, filters and/or filter materials in step (c).
13. The method as claimed in one of the preceding claims, characterized in that the sterilization and cleaning according to step (3), or the flushing according to step (c), also affects the sampling line and sampling cocks contained in the system.
14. The method as claimed in one of the preceding claims, characterized in that an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide is used as the disinfecting agent, in a concentration which corresponds to an initial chlorite concentration of at least about 0.1 mol/1, in particular at least about 0.15 mol/1.
15. The method as claimed in claim 14, characterized in that the tetrachloride decaoxide complex dianion [Cl4O10]2- is present in the aqueous solution containing chlorine oxide.
16. The method as claimed in at least one of claims 14 and 15, characterized in that the aqueous solution of the tetrachloride decaoxide complex dianion is obtained by mixing an aqueous solution of pH <= 3 containing sulfate ions with a peroxo compound, which is stable in it, ana subsequently adding the alkaline aqueous solution of a chlorite to this solution.
17. The method as claimed in claim 16, characterized in that the aqueous solution containing sulfate ions is mixed with the peroxo compound, which is stable in it, in such an amount as to provide a peroxo compound concentration of from about 0.001 to 0.01 molar in the solution.
18. The method as claimed in claim 16 or 17, characterized in that the aqueous solution containing sulfate ions is mixed with the peroxo compound, which is stable in it, and the alkaline aqueous solution of a chlorite is subsequently added to this solution in such an amount as to obtain a pH of more than 7.0, in particular between 7.5 and 8Ø
19. The method as claimed in at least one of claims 16 to 18, characterized in that an inorganic peroxo compound in the form of hydrogen peroxide, persulfate, percarbonate, perborate or a peroxide of an alkali or alkaline earth metal, is used as the peroxo compound.
20. The method as claimed in at least one of claims 16 to 19, characterized in that an alkali or alkaline earth metal chlorite is used as the chlorite.
21. The method as claimed in at least one of claims 16 to 20, characterized in that the aqueous solution containing sulfate ions has a pH <= 1.
22. The method as claimed in at least one of claims 16 to 21, characterized in that demineralized water is used to prepare the aqueous solution containing sulfate ions.
23. The method as claimed in at Least one of claims 16 to 22, characterized in that the rinsing solution contains a water-soluble phosphate.
24. The method as claimed in at least one of the preceding claims, characterized in that continuous dosing of the disinfectant is provided.
25. A device for sterilization and cleaning of water supply systems and areas, comprising:
(1) a closed circuit between two points of the water supply system, or the water supply area, containing a predetermined amount of at least one disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (2) a pump for circulation of the rinsing solution in the closed line system while sterilizing and cleaning the pipes and filters contained in the system, (3) an outlet for the aqueous rinsing solution, and (4) means for re-establishing the original water circuit.
(1) a closed circuit between two points of the water supply system, or the water supply area, containing a predetermined amount of at least one disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (2) a pump for circulation of the rinsing solution in the closed line system while sterilizing and cleaning the pipes and filters contained in the system, (3) an outlet for the aqueous rinsing solution, and (4) means for re-establishing the original water circuit.
26. The device as claimed in claim 25, characterized in that the water supply system is a swimming or bathing pool unit.
27. The device as claimed in claim 26, comprising:
(1) a closed circuit between the outlet of the overflow water tank and the inlet immediately before the clean water enters the swimming or bathing pool, containing a predetermined amount of at least one disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (2) a pump for circulation of the rinsing solution in the closed line system while sterilizing and cleaning the pipes and filters contained in the system, (3) an outlet for the aqueous rinsing solution, and (4) means for re-establishing the original water circuit.
(1) a closed circuit between the outlet of the overflow water tank and the inlet immediately before the clean water enters the swimming or bathing pool, containing a predetermined amount of at least one disinfecting agent in the form of an aqueous rinsing solution containing chlorine oxide, halogen and/or peroxide, for sterilization and cleaning, (2) a pump for circulation of the rinsing solution in the closed line system while sterilizing and cleaning the pipes and filters contained in the system, (3) an outlet for the aqueous rinsing solution, and (4) means for re-establishing the original water circuit.
28. A device for sterilization and cleaning of water supply systems and areas, especially in treatment units, pipe systems as well as swimming and bathing pool units, comprising:
(a) means for isolating a defined section inside the water supply system, (b) means for introducing a highly concentrated rinsing solution, containing at least one disinfectant agent, (c) means for flushing the defined section with the rinsing agent, optionally with circulation, (d) a device for collecting the rinsing solution, (e) means for checking for the presence of the active agent and/or the concentration of the active agent and/or the sterilizing and cleaning effect, (f) means for discharging the aqueous rinsing solution, and (g) means for re-establishing the original water circuit of the swimming and bathing pool water unit.
(a) means for isolating a defined section inside the water supply system, (b) means for introducing a highly concentrated rinsing solution, containing at least one disinfectant agent, (c) means for flushing the defined section with the rinsing agent, optionally with circulation, (d) a device for collecting the rinsing solution, (e) means for checking for the presence of the active agent and/or the concentration of the active agent and/or the sterilizing and cleaning effect, (f) means for discharging the aqueous rinsing solution, and (g) means for re-establishing the original water circuit of the swimming and bathing pool water unit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10201089A DE10201089A1 (en) | 2002-01-14 | 2002-01-14 | Process for the disinfection and cleaning of water-bearing systems, in particular in swimming and bathing pool systems, and device for carrying it out |
| DE10201089.7 | 2002-01-14 | ||
| PCT/EP2003/000298 WO2003058009A1 (en) | 2002-01-14 | 2003-01-14 | Method for sterilisation and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2475443A1 true CA2475443A1 (en) | 2003-06-17 |
| CA2475443C CA2475443C (en) | 2012-05-15 |
Family
ID=7712066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2475443A Expired - Fee Related CA2475443C (en) | 2002-01-14 | 2003-01-14 | Method for sterilisation and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1468151B1 (en) |
| JP (1) | JP4603795B2 (en) |
| CN (1) | CN1261662C (en) |
| AT (1) | ATE394560T1 (en) |
| AU (1) | AU2003202561A1 (en) |
| CA (1) | CA2475443C (en) |
| DE (2) | DE10201089A1 (en) |
| ES (1) | ES2309295T3 (en) |
| HK (1) | HK1077349A1 (en) |
| HU (1) | HUP0402608A3 (en) |
| SI (1) | SI1468151T1 (en) |
| WO (1) | WO2003058009A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9470007B2 (en) | 2008-12-24 | 2016-10-18 | Crystal Lagoons (Curacao) B.V. | Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank |
| CN107178223A (en) * | 2017-05-19 | 2017-09-19 | 徐景刚 | A kind of intelligent miniature Household swimming pool |
| US11104586B2 (en) | 2016-07-25 | 2021-08-31 | Guillaume Bertrand | Water recycling system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6872303B2 (en) * | 2003-08-12 | 2005-03-29 | Ian M. Knapp | Water treatment cartridge |
| EP2262740A1 (en) | 2008-04-02 | 2010-12-22 | Walter Polak | System and method for treatment of drinking water |
| US8465651B2 (en) * | 2011-03-30 | 2013-06-18 | Crystal Lagoons (Curacao) B.V. | Sustainable method and system for treating water bodies affected by bacteria and microalgae at low cost |
| WO2013098692A1 (en) * | 2011-12-31 | 2013-07-04 | Koninklijke Philips Electronics N.V. | Apparatus, system and method for disinfecting objects |
| CN103288189A (en) * | 2013-06-20 | 2013-09-11 | 哈尔滨工业大学 | Method for disinfecting pipe network through in-situ generation of liquid chlorine by utilizing persulfate |
| JP6409193B2 (en) * | 2014-11-17 | 2018-10-24 | 日本曹達株式会社 | Indoor pool water treatment method |
| CN104528996B (en) * | 2014-12-22 | 2016-09-07 | 徐剑晖 | Efficient sterilizing device, method and there is the swimming-pool water processing cycle system of this device |
| RU2660869C2 (en) * | 2016-09-14 | 2018-07-10 | Общество с ограниченной ответственностью "Малое инновационное предприятие "Энергосберегающие технологии" (ООО "МИП "Энергосберегающие технологии") | System of swimming pool water treatment |
| MY195893A (en) * | 2017-02-20 | 2023-02-27 | Dainippon Printing Co Ltd | Gasifier for Sterilizer and Cleaning Method of Gasifier for Sterilizer |
| CN107065671A (en) * | 2017-04-21 | 2017-08-18 | 金丰（宁波）精密机械科技有限公司 | Supply system including power transmission shaft |
| CN107724723A (en) * | 2017-11-24 | 2018-02-23 | 成都市绿洲节水灌溉工程有限公司 | A kind of large-scale ecological landscape pond |
| CN110330130A (en) * | 2019-08-09 | 2019-10-15 | 上海海洋大学 | A kind of swimming pool drainage arrangement based on adsorbed film |
| CN111110880A (en) * | 2019-12-19 | 2020-05-08 | 太湖县华中农业发展有限公司 | Livestock breeding disinfection method |
| CN111395806A (en) * | 2020-03-25 | 2020-07-10 | 中国建筑设计研究院有限公司 | Assembled is room for auxiliary facilities |
| CN114163042A (en) * | 2021-11-18 | 2022-03-11 | 浙江林源环保工程有限公司 | Method and equipment for treating purified water for natatorium |
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| DE1434837A1 (en) * | 1960-03-31 | 1970-12-17 | Wilhelm Herschmann | Bathing facility with constant circulation of the bathing water |
| DE3229219C2 (en) * | 1982-08-05 | 1985-06-20 | Klaus Jürgen Robert 6806 Viernheim Westram | Use of a surface-active substance as a backwashing agent for backwashable filter beds containing particles |
| DE3403631A1 (en) * | 1983-02-25 | 1984-08-30 | Peter 6900 Heidelberg Berger | Process for preparing a modified aqueous chlorite solution, the solution prepared accordingly, and use thereof |
| DE3744355C1 (en) * | 1987-12-29 | 1989-05-11 | Dorfmueller Joachim Wasser | Process and apparatus for treating water in swimming pools |
| FR2676218A1 (en) * | 1991-05-10 | 1992-11-13 | Aquitaine Mecanique | Unit for measuring and controlling the content of disinfectant product in the water of a pool, especially of a swimming pool or the like |
| JP3339196B2 (en) * | 1994-09-19 | 2002-10-28 | 松下電器産業株式会社 | Cleaning method of concentrated free chlorine water generation system for sterilization |
| JPH08132061A (en) * | 1994-11-14 | 1996-05-28 | Janome Sewing Mach Co Ltd | Bathwater purifying and circulating device |
| JPH08281280A (en) * | 1995-02-15 | 1996-10-29 | Matsushita Electric Works Ltd | Method for purifying and sterilizing bath water and electrolytic device for sterilization |
| JP3597604B2 (en) * | 1995-06-23 | 2004-12-08 | 蛇の目ミシン工業株式会社 | Bathtub cleaning equipment |
| DE19856198A1 (en) * | 1998-12-05 | 2000-06-08 | Degussa | Swimming pool water treatment process |
| DE10010255C2 (en) * | 2000-03-02 | 2002-10-31 | P & W Invest Vermoegensverwalt | Process for the sterilizing and cleaning rinsing of particle-containing filter beds |
| JP4732563B2 (en) * | 2000-03-29 | 2011-07-27 | 蛇の目ミシン工業株式会社 | Bath water purification device |
| JP4420528B2 (en) * | 2000-05-10 | 2010-02-24 | 株式会社ササクラ | Water circulation sterilizer |
| DE10028090A1 (en) * | 2000-06-07 | 2002-01-10 | P & W Invest Vermoegensverwalt | Process for impregnating an object or substance with a solution containing an oxidizing agent |
-
2002
- 2002-01-14 DE DE10201089A patent/DE10201089A1/en not_active Withdrawn
-
2003
- 2003-01-14 SI SI200331299T patent/SI1468151T1/en unknown
- 2003-01-14 DE DE50309775T patent/DE50309775D1/en not_active Expired - Lifetime
- 2003-01-14 AT AT03701510T patent/ATE394560T1/en active
- 2003-01-14 AU AU2003202561A patent/AU2003202561A1/en not_active Abandoned
- 2003-01-14 HU HU0402608A patent/HUP0402608A3/en unknown
- 2003-01-14 EP EP03701510A patent/EP1468151B1/en not_active Expired - Lifetime
- 2003-01-14 CA CA2475443A patent/CA2475443C/en not_active Expired - Fee Related
- 2003-01-14 ES ES03701510T patent/ES2309295T3/en not_active Expired - Lifetime
- 2003-01-14 WO PCT/EP2003/000298 patent/WO2003058009A1/en active IP Right Grant
- 2003-01-14 JP JP2003558292A patent/JP4603795B2/en not_active Expired - Lifetime
- 2003-01-14 CN CNB03804112XA patent/CN1261662C/en not_active Expired - Fee Related
-
2005
- 2005-10-20 HK HK05109345A patent/HK1077349A1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9470007B2 (en) | 2008-12-24 | 2016-10-18 | Crystal Lagoons (Curacao) B.V. | Efficient filtration process of water in a tank for recreational and ornamental uses, where the filtration is performed over a small volume of water and not over the totality of the water from the tank |
| US11104586B2 (en) | 2016-07-25 | 2021-08-31 | Guillaume Bertrand | Water recycling system and method |
| CN107178223A (en) * | 2017-05-19 | 2017-09-19 | 徐景刚 | A kind of intelligent miniature Household swimming pool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005514201A (en) | 2005-05-19 |
| CA2475443C (en) | 2012-05-15 |
| EP1468151B1 (en) | 2008-05-07 |
| ES2309295T3 (en) | 2008-12-16 |
| HUP0402608A2 (en) | 2005-03-29 |
| ATE394560T1 (en) | 2008-05-15 |
| HK1077349A1 (en) | 2006-02-10 |
| EP1468151A1 (en) | 2004-10-20 |
| JP4603795B2 (en) | 2010-12-22 |
| AU2003202561A1 (en) | 2003-07-24 |
| CN1633539A (en) | 2005-06-29 |
| SI1468151T1 (en) | 2008-10-31 |
| DE50309775D1 (en) | 2008-06-19 |
| WO2003058009A1 (en) | 2003-07-17 |
| DE10201089A1 (en) | 2003-07-31 |
| HUP0402608A3 (en) | 2005-04-28 |
| CN1261662C (en) | 2006-06-28 |
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