Document Type and Number:
Japanese Patent JPS5066533
Kind Code:
U
Application Number:
JP12131773U
Publication Date:
June 14, 1975
Filing Date:
October 19, 1973
Export Citation:
International Classes:
H02H9/00; H04N5/00; H04N7/10; (IPC1-7): H04N5/44; H01T3/00
Domestic Patent References:
| JP34006766A |