Title:
【発明の名称】鍵盤装置
Document Type and Number:
Japanese Patent JP2504043
Kind Code:
B2
Inventors:
SUGIMOTO KEIJI
YAMAMOTO JUN
YAMAMOTO JUN
Application Number:
JP7562387A
Publication Date:
June 05, 1996
Filing Date:
March 27, 1987
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
G10B3/12; G10C3/16; (IPC1-7): G10C3/16; G10B3/12
Domestic Patent References:
| JP61232496A |
Attorney, Agent or Firm:
Abe Ituro