Document Type and Number:
Japanese Patent JPS5470315
Kind Code:
U
Application Number:
JP14615577U
Publication Date:
May 18, 1979
Filing Date:
October 27, 1977
Export Citation:
International Classes:
H04N5/04; H04N5/228; H04N7/18; (IPC1-7): H04N7/18; H04N5/04; H04N5/34
Domestic Patent References:
JPS5013012A | 1975-02-10 | |||
JP36008067A | ||||
JPS4942814B1 | 1974-11-16 |