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Gerhard Wossner
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Amberg, DE
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last 30 patents
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Patent Grant
Electromagnetic switching device
Patent number
7,432,789
Issue date
Oct 7, 2008
Siemens Aktiengesellschaft
Karl-Hans Bärnklau
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
Electromagnetic switching device
Publication number
20070139144
Publication date
Jun 21, 2007
Karl-Hans Barnklau
H01 - BASIC ELECTRIC ELEMENTS