Document Type and Number:
Japanese Patent JPS4960702
Kind Code:
U
Application Number:
JP10299072U
Publication Date:
May 28, 1974
Filing Date:
September 04, 1972
Export Citation:
International Classes:
G11B17/10; G11B17/04; H04N5/78; (IPC1-7): G11B17/10; G11B17/04; H04N5/78