Document Type and Number:
Japanese Patent JPS5145301
Kind Code:
Y1
Application Number:
JP7292170U
Publication Date:
November 02, 1976
Filing Date:
July 21, 1970
Export Citation:
International Classes:
G11B5/105; G11B5/17; G11B5/265; (IPC1-7): G11B5/27; G11B5/105; G11B5/20