Document Type and Number:
Japanese Patent JPS4971995
Kind Code:
U
Application Number:
JP11659372U
Publication Date:
June 21, 1974
Filing Date:
October 07, 1972
Export Citation:
International Classes:
F16C17/10; B63H23/32; F16C17/00; F16C27/08; (IPC1-7): F16C17/10; B63H23/32