Title:
【考案の名称】ピアノ用ハンマ
Document Type and Number:
Japanese Patent JPS58170684
Kind Code:
U
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Inventors:
Toshihiro Nishino
Eiji Kobayashi
Eiji Kobayashi
Application Number:
JP6722882U
Publication Date:
November 14, 1983
Filing Date:
May 08, 1982
Export Citation:
International Classes:
G10C3/18; (IPC1-7): G10C3/18