Document Type and Number:
Japanese Patent JPS5041517
Kind Code:
U
Application Number:
JP9482173U
Publication Date:
April 26, 1975
Filing Date:
August 10, 1973
Export Citation:
International Classes:
G11B15/087; G11B5/09; G11B15/02; G11B15/18; G11B15/46; G11B15/467; G11B15/52; G11B20/08; G11B27/02; G11B27/22; H04N5/78; (IPC1-7): G11B5/06; G11B15/18; H04N5/78