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Harald Schilling
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Freiburg, DE
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last 30 patents
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Patent Grant
Operating device for an electronic switching device with a changeab...
Patent number
5,614,772
Issue date
Mar 25, 1997
Bregenhorn, Butow & Co., Elektrotechnische Gerate GmbH
Klaus Butow
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Monolithic integrated wideband power amplifier
Patent number
4,871,977
Issue date
Oct 3, 1989
Deutsche ITT Industries GmbH
Harald Schilling
H03 - BASIC ELECTRONIC CIRCUITRY