Document Type and Number:
Japanese Patent JPS4964320
Kind Code:
A
More Like This:
Application Number:
JP10501372A
Publication Date:
June 21, 1974
Filing Date:
October 20, 1972
Export Citation:
International Classes:
H04N5/84; G03B31/00; G11B7/00; G11B7/003; G11B15/46
Domestic Patent References:
| JP42003747A | ||||
| JP40025387A |