Document Type and Number:
Japanese Patent JPS4843950
Kind Code:
A
More Like This:
Application Number:
JP9727972A
Publication Date:
June 25, 1973
Filing Date:
September 29, 1972
Export Citation:
International Classes:
G02F1/13; G02F1/1339; G09F9/00; G09F9/30; (IPC1-7): G02F1/16
Domestic Patent References:
| JPS4915505A | 1974-02-12 | |||
| JPS519536A | 1976-01-26 |