Document Type and Number:
Japanese Patent JPS5060161
Kind Code:
A
Application Number:
JP10909273A
Publication Date:
May 23, 1975
Filing Date:
September 27, 1973
Export Citation:
International Classes:
G06G7/22; (IPC1-7): G06G7/22
Domestic Patent References:
| JPS4710012A | ||||
| JPS4724898U | 1972-11-20 | |||
| JPS509138A | 1975-01-30 | |||
| JPS4936033A | 1974-04-03 | |||
| JPS4922068A | 1974-02-27 | |||
| JPS495585A | 1974-01-18 | |||
| JPS495584A | 1974-01-18 |