Jean Rogemont

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St Chamond, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of an interposed support of semipermeab...
- Patent number 4,701,234
- Issue date Oct 20, 1987
- Cefilac
- Jean Rogemont
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pneumatic safety seal joint made of elastomer with internal septum
- Patent number 4,624,465
- Issue date Nov 25, 1986
- Cefilac
- Jean Rogemont
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...