Stephane Coolen

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Patents Grantslast 30 patents

Information Patent Grant
Sealing lock for a deposition line in vacuum on a flat product
- Patent number 7,931,750
- Issue date Apr 26, 2011
- Arcelor France
- Stéphane Coolen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Sealing lock for an in vacuo line for deposition on a flat product
- Publication number 20060236942
- Publication date Oct 26, 2006
- USINOR S.A.
- Stephane Coolen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL