Document Type and Number:
Japanese Patent JPS54145103
Kind Code:
U
Application Number:
JP4120078U
Publication Date:
October 08, 1979
Filing Date:
March 30, 1978
Export Citation:
International Classes:
F16C11/04; G11B3/30; G11B3/32; (IPC1-7): G11B3/32; F16C11/04