Marc Blancfene

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Domessin, FR

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Patents Grantslast 30 patents

Information Patent Grant
Switchgear arc extinguishing chamber with side walls made of compos...
- Patent number 6,218,636
- Issue date Apr 17, 2001
- Square D Company
- Marc Blancfene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with high electrodynamic strength and breaking capa...
- Patent number 6,018,284
- Issue date Jan 25, 2000
- Schneider Electric Industries SA
- Marc Rival
- H01 - BASIC ELECTRIC ELEMENTS