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Wilhelm Wimmreuter
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Munich, DE
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last 30 patents
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Patent Application
SUBSCRIBER LINE CIRCUIT FOR COMMUNICATION SYSTEMS AND COMMUNICATION...
Publication number
20080291903
Publication date
Nov 27, 2008
Siemens Aktiengesellschaft
Wilhelm Wimmreuter
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Subscriber line circuit for communication systems and communication...
Publication number
20070036336
Publication date
Feb 15, 2007
Siemens Aktiengesellschaft
Wilhelm Wimmreuter
H04 - ELECTRIC COMMUNICATION TECHNIQUE