Patrick Bonnardel

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
Three-position switch actuating mechanism
- Patent number 5,438,176
- Issue date Aug 1, 1995
- Merlin Gerin
- Patrick Bonnardel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operating mechanism of a three-position switch
- Patent number 5,148,913
- Issue date Sep 22, 1992
- Merlin Gerin
- Patrick Bonnardel
- H01 - BASIC ELECTRIC ELEMENTS