Bertrand Brua

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Capvern-Les-Bains, FR

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Patents Grantslast 30 patents

Information Patent Grant
Surge voltage protection device with improved disconnection and vis...
- Patent number 7,684,166
- Issue date Mar 23, 2010
- ABB France
- Michel Georges Jean Donati
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Surge Voltage Protection Device with Improved Disconnection and Vis...
- Publication number 20080043395
- Publication date Feb 21, 2008
- Michel Georges Jean Donati
- H01 - BASIC ELECTRIC ELEMENTS