Document Type and Number:
Japanese Patent JPS5387603
Kind Code:
U
Application Number:
JP17113976U
Publication Date:
July 19, 1978
Filing Date:
December 21, 1976
Export Citation:
International Classes:
G11B3/095; G11B3/00; G11B3/38; G11B19/14; (IPC1-7): G11B3/00; G11B3/38