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Wolfgang Renger
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Munich, DE
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last 30 patents
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Patent Grant
Control method for a testing system
Patent number
5,504,753
Issue date
Apr 2, 1996
Siemens Aktiengesellschaft
Wolfgang Renger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Testing method for subscriber line testing
Patent number
5,416,825
Issue date
May 16, 1995
Siemens Aktiengesellschaft
Wolfgang Renger
H04 - ELECTRIC COMMUNICATION TECHNIQUE