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Manfred Bleichwehl

SE Sennheiser Electronic: 1 patents #131 of 245Top 55%
Overall (All Time): #3,423,281 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7079663 Microphone Heinz Epping, Artur Seehafer 2006-07-18