Michel TRESY

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Chassieu, FR

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Patents Grantslast 30 patents

Information Patent Grant
Interrupting chamber of a circuit-breaker having two compression vo...
- Patent number 8,044,318
- Issue date Oct 25, 2011
- Areva T&D SA
- Denis Dufournet
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage or medium-voltage switch device with combined vacuum a...
- Patent number 6,849,819
- Issue date Feb 1, 2005
- Alstom
- Michel Tresy
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INTERRUPTING CHAMBER OF A CIRCUIT-BREAKER HAVING TWO COMPRESSION VO...
- Publication number 20090090697
- Publication date Apr 9, 2009
- AREVA T&D SA
- Denis DUFOURNET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-voltage or medium-voltage switch device with combined vacuum a...
- Publication number 20040004796
- Publication date Jan 8, 2004
- ALSTOM
- Michel Tresy
- H01 - BASIC ELECTRIC ELEMENTS