Title:
【考案の名称】ピアノ
Document Type and Number:
Japanese Patent JPS5915086
Kind Code:
U
Inventors:
Hiroo Fujii
Application Number:
JP10849482U
Publication Date:
January 30, 1984
Filing Date:
July 16, 1982
Export Citation:
International Classes:
G10C3/04; G10C3/06; (IPC1-7): G10C3/06; G10C3/04