Document Type and Number:
Japanese Patent JPS5160252
Kind Code:
U
Application Number:
JP13307474U
Publication Date:
May 12, 1976
Filing Date:
November 05, 1974
Export Citation:
International Classes:
G03G15/09; H04N1/29; (IPC1-7): G03G15/09; H04N1/30
Domestic Patent References:
| JPS4976637U | 1974-07-03 |
Foreign References:
| US3608522A | 1971-09-28 | |||
| US3543720A | 1970-12-01 |