Document Type and Number:
Japanese Patent JPS5190264
Kind Code:
A
Application Number:
JP1556175A
Publication Date:
August 07, 1976
Filing Date:
February 05, 1975
Export Citation:
International Classes:
H01J17/48; H01J17/49; H04N5/66; (IPC1-7): G06K15/18; H01J17/16; H01J17/48; H04N5/66
Domestic Patent References:
| JPS49131379A | 1974-12-17 | |||
| JPS4826063A | 1973-04-05 |