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Milan, OH, US
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Patent Grant
Sound attenuating device using an embedded layer for acoustical tuning
Patent number
8,590,669
Issue date
Nov 26, 2013
Janesville Acoustics
Barry Wyerman
B60 - VEHICLES IN GENERAL
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last 30 patents
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Patent Application
SOUND ATTENUATING DEVICE USING AN EMBEDDED LAYER FOR ACOUSTICAL TUNING
Publication number
20130199871
Publication date
Aug 8, 2013
JANESVILLE ACOUSTICS
Barry Wyerman
B60 - VEHICLES IN GENERAL
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