Document Type and Number:
Japanese Patent JPS5367041
Kind Code:
U
Application Number:
JP15102676U
Publication Date:
June 06, 1978
Filing Date:
November 09, 1976
Export Citation:
International Classes:
G11B15/093; G05F1/56; G11B15/18; (IPC1-7): G05F1/56; G11B15/18