Document Type and Number:
Japanese Patent JPS5748993
Kind Code:
Y2
Application Number:
JP11232076U
Publication Date:
October 27, 1982
Filing Date:
August 20, 1976
Export Citation:
International Classes:
G11B33/12; F16B7/20; F16B9/02; F16C11/04; G11B15/00; G11B15/10; G11B15/26; (IPC1-7): F16C11/04