Document Type and Number:
Japanese Patent JPS4967597
Kind Code:
A
Application Number:
JP8365072A
Publication Date:
July 01, 1974
Filing Date:
August 23, 1972
Export Citation:
International Classes:
G09F11/06; G04B19/20; G09F11/10; (IPC1-7): G09F11/06
Domestic Patent References:
| JP11005311U | ||||
| JPS4331162Y1 | ||||
| JPS418617Y1 |