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RION CO., LTD.

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RION CO., LTD.

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Masahiro SUNOHARA Mariko NAKAICHI

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REVERBERATION SUPPRESSION APPARATUS USED FOR AUDITORY DEVICE

14/836,332 | U.S. Patent Application

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Location ELECTRONIC

Filed Aug. 26, 2015

Examiner BRENDA C BERNARDI

Class 381

Art Group 2688

Patent No. 9,530,429

Case Type Utility - 381/066000

Status Patented Case

Child 2014-179656

Last Updated: 13 hours ago

Date	#	Transaction
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REVERBERATION SUPPRESSION APPARATUS USED FOR AUDITORY DEVICE

14/836,332 | U.S. Patent Application

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