Document Type and Number:
Japanese Patent JPS50129023
Kind Code:
U
Application Number:
JP3926174U
Publication Date:
October 23, 1975
Filing Date:
April 06, 1974
Export Citation:
International Classes:
H04N3/20; (IPC1-7): H04N3/20
Domestic Patent References:
| JPS48103121A | 1973-12-25 |