Philippe Goerend

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St. Genis-Pouilly, FR

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Patents Grantslast 30 patents

Information Patent Grant
Switch having a vacuum interrupter
- Patent number 5,543,598
- Issue date Aug 6, 1996
- Secheron SA
- Henri Duffour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure medium drive for closing and opening the contacts of a cir...
- Patent number 5,298,702
- Issue date Mar 29, 1994
- Secheron SA
- Henri Duffour
- H01 - BASIC ELECTRIC ELEMENTS