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Udo Becker
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Muehlheim, DE
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last 30 patents
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Patent Grant
Signal-transmission device
Patent number
6,700,477
Issue date
Mar 2, 2004
Ceag Sicherheitstechnik GmbH
Gerhard Schwarz
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Patent Grant
Device for inherently safe signal matching
Patent number
6,275,881
Issue date
Aug 14, 2001
CEAG Sicherheitstechnik
Ralf Doege
G05 - CONTROLLING REGULATING
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last 30 patents
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Patent Application
Signal-transmission device
Publication number
20020021558
Publication date
Feb 21, 2002
Gerhard Schwarz
G05 - CONTROLLING REGULATING