Title:
KEYBOARD DEVICE
Document Type and Number:
Japanese Patent JPS5760622
Kind Code:
A
Inventors:
SADO RIYOUICHI
Application Number:
JP13618280A
Publication Date:
April 12, 1982
Filing Date:
September 30, 1980
Export Citation:
Assignee:
SHINETSU POLYMER CO
International Classes:
G06F3/02; H01H13/02; (IPC1-7): G06F3/02; H01H13/02
Domestic Patent References:
| JP55085731B | ||||
| JPS5051365A | 1975-05-08 |