Jean-Michel Vallet

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Marly La Ville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electric connection base plate in particular for explosible environ...
- Patent number 6,382,990
- Issue date May 7, 2002
- Societe d'Exploitation des Procedes Marechal (SEPM)
- Gilles Marechal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical waterproof coupler socket with protective flap
- Patent number 5,897,387
- Issue date Apr 27, 1999
- Societe d'Exploitation des Procedes Marechal (SEPM) s.a.
- Jean-Michel Vallet
- H01 - BASIC ELECTRIC ELEMENTS