Robert Jean

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Seyssins, FR

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Patents Grantslast 30 patents

Information Patent Grant
Protective case for an industrial controller
- Patent number 5,202,815
- Issue date Apr 13, 1993
- Merlin Gerin
- Andre Le Boennec
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Automatic monitoring system in an explosive environment of a direct...
- Patent number 5,095,537
- Issue date Mar 10, 1992
- Gerin; Merlin
- Pierre Caillet
- G01 - MEASURING TESTING