Didier Bienvenu

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Banthelu, FR

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Patents Grantslast 30 patents

Information Patent Grant
Elastic electrical contact with axial pressure, comprising adjustab...
- Patent number 6,685,513
- Issue date Feb 3, 2004
- Société d'Exploitation des Procédés Maréchal-(SEPM)
- Didier Bienvenu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Axial-compression spring electrical contact having an impervious co...
- Patent number 6,479,773
- Issue date Nov 12, 2002
- Societe d'Exploitation des Procedes Marechal (SEPM), Societe Anonyme
- Didier Bienvenu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective device for electrical connection fitted with safety disk...
- Patent number 5,234,350
- Issue date Aug 10, 1993
- Societe d'Exploitation des Procedes Marechal (SEPM) S.A.
- Gilles Marechal
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Elastic electrical contact with axial pressure, comprising adjustab...
- Publication number 20020134571
- Publication date Sep 26, 2002
- Didier Bienvenu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Axial-compression spring electrical contact having an impervious co...
- Publication number 20020020615
- Publication date Feb 21, 2002
- Societe d' Exploitation des Procedes Marechal (SEPM) Societe anonyme
- Didier Bienvenu
- H01 - BASIC ELECTRIC ELEMENTS