Document Type and Number:
Japanese Patent JPS5192161
Kind Code:
A
Application Number:
JP1759075A
Publication Date:
August 12, 1976
Filing Date:
February 12, 1975
Export Citation:
International Classes:
G04G13/02; G04C21/16; G05B19/02; H01H47/18; H03K17/28; (IPC1-7): G04C21/16; G05B22/02; H01H47/18
Domestic Patent References:
| JPS4921751U | 1974-02-23 | |||
| JPS49133069A | 1974-12-20 |