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Fred Zols
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Schwarzenbruck, DE
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last 30 patents
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Patent Grant
Circuit breaker system
Patent number
7,633,022
Issue date
Dec 15, 2009
Ellenberger & Poensgen GmbH
Fred Zöls
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Circuit Breaker System
Publication number
20080291592
Publication date
Nov 27, 2008
ELLENBERGER & POENSGEN GMBH
Fred Zols
H01 - BASIC ELECTRIC ELEMENTS