Guillaume Duval

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Urt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and continuous production line of plastic tubes with bi-axia...
- Patent number 6,905,642
- Issue date Jun 14, 2005
- Alphacan
- Bernard Prevotat
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and continuous production line of plastic tubes with bi-axia...
- Publication number 20030141617
- Publication date Jul 31, 2003
- Bernard Prevotat
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL