Michel Vernon

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Trilport, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of objects made of a rigid expanded mate...
- Patent number 4,469,819
- Issue date Sep 4, 1984
- Compagnie Francaise de Raffinage
- Guy Lemoine
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Processes and production apparatus for rigid cellular materials com...
- Patent number 4,293,511
- Issue date Oct 6, 1981
- K.R.P. Plastiques
- Michel Vernon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL