Document Type and Number:
Japanese Patent JPS5120783
Kind Code:
U
Application Number:
JP9231874U
Publication Date:
February 16, 1976
Filing Date:
July 31, 1974
Export Citation:
International Classes:
G09F3/06; G09F7/00; (IPC1-7): G09F7/00
Domestic Patent References:
| JPS388756Y1 |