Document Type and Number:
Japanese Patent JPS54151327
Kind Code:
U
Application Number:
JP4884778U
Publication Date:
October 20, 1979
Filing Date:
April 13, 1978
Export Citation:
International Classes:
G10D3/10; G10C3/00; (IPC1-7): G10D3/10; G10C3/00
Domestic Patent References:
| JP36015687A | ||||
| JPS495693U | 1974-01-18 |