Document Type and Number:
Japanese Patent JPS5039425
Kind Code:
A
Application Number:
JP8987173A
Publication Date:
April 11, 1975
Filing Date:
August 10, 1973
Export Citation:
International Classes:
H04N5/91; G06F3/14; G09G5/00; G11B20/00; G11B27/02; G11B27/026; H04N5/265; H04N5/78; (IPC1-7): G06F3/14; G11B27/02; H04N5/22; H04N5/78