Jean-Francois Cretegny

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Marly Le Roi, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of making tubes out of composite material having high tribol...
- Patent number 6,228,444
- Issue date May 8, 2001
- Societe Nationale d'Etude et de Construction de Moteurs d'Aviation
- Peter Wolki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for making tubes out of composite material having high tr...
- Patent number 5,935,378
- Issue date Aug 10, 1999
- Societe Europeenne de Propulsion
- Peter Wolki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making tubes out of composite material having high tribio...
- Patent number 5,665,192
- Issue date Sep 9, 1997
- Societe Europeenne de Propulsion
- Peter Wolki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL