Document Type and Number:
Japanese Patent JPS4876402
Kind Code:
A
Application Number:
JP147972A
Publication Date:
October 15, 1973
Filing Date:
December 28, 1971
Export Citation:
International Classes:
H03J5/02; H03K17/00; H04N5/44
Domestic Patent References:
JPS4924521A | 1974-03-05 |