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Title:
共鳴音発生装置
Document Type and Number:
Japanese Patent JP4833810
Kind Code:
B2
Inventors:
Gen Izumisawa
Application Number:
JP2006323530A
Publication Date:
December 07, 2011
Filing Date:
November 30, 2006
Export Citation:
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Assignee:
Kawai Musical Instruments Mfg. Co., Ltd.
International Classes:
G10H1/00; G10H1/053; G10H1/057; G10H1/06; G10H1/46; G10H7/00
Domestic Patent References:
JP5188950A
JP4098291A
JP2006047451A
JP5080750A
JP2004317615A
Attorney, Agent or Firm:
Kaori Tanaka
Michito Hiraki
Sanji Tanabe



 
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