Document Type and Number:
Japanese Patent JPS52103613
Kind Code:
U
Application Number:
JP1095076U
Publication Date:
August 06, 1977
Filing Date:
February 04, 1976
Export Citation:
International Classes:
G11B5/11; G11B5/10; G11B5/265; (IPC1-7): G11B5/27; G11B5/10; G11B5/11