Document Type and Number:
Japanese Patent JPS49106340
Kind Code:
U
More Like This:
JPS57198583 | AUDIO-VISUAL CARTRIDGE AND APPARATUS THEREOF |
Application Number:
JP14845272U
Publication Date:
September 11, 1974
Filing Date:
December 28, 1972
Export Citation:
International Classes:
G03B31/06; G03B31/00; (IPC1-7): G03B31/00