Bertrand Gruau

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Braux Cohiere, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a compression-moulded plastic part comprising a...
- Patent number 8,025,825
- Issue date Sep 27, 2011
- CEBAL S.A.S
- Bertrand Gruau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing apparatus for flexible plastic tubes
- Patent number 7,037,456
- Issue date May 2, 2006
- Cebal SA
- Bertrand Gruau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing plastic assembly parts
- Patent number 7,022,277
- Issue date Apr 4, 2006
- CEBAL S.A.S
- Michel Bosshardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method of producing a compression-moulded plastic part comprising a...
- Publication number 20050051928
- Publication date Mar 10, 2005
- Bertrand Gruau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for producing plastic assembly parts
- Publication number 20040061256
- Publication date Apr 1, 2004
- Michel Bosshardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Manufacturing apparatus for flexible plastic tubes
- Publication number 20020175445
- Publication date Nov 28, 2002
- Cebal SA
- Bertrand Gruau
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL