Olivier Letessier

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Source liquid supply apparatus having a cleaning function
- Patent number 7,487,806
- Issue date Feb 10, 2009
- L'Air Liquide, Société Anonyme á Directorie et Conseil de Surveillance pour l...
- Olivier Letessier
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Source liquid supply apparatus having a cleaning function
- Publication number 20050109374
- Publication date May 26, 2005
- Olivier Letessier
- B08 - CLEANING
Information Patent Application
Method and apparatus for the distribution of treatment liquids
- Publication number 20020043488
- Publication date Apr 18, 2002
- Olivier Letessier
- G05 - CONTROLLING REGULATING