Document Type and Number:
Japanese Patent JPS5335660
Kind Code:
Y2
Application Number:
JP11021474U
Publication Date:
August 31, 1978
Filing Date:
September 12, 1974
Export Citation:
International Classes:
B63B21/16; B63B21/00; F16D33/16; F16D57/00; F16D57/02; F16D57/04; F16D57/06; (IPC1-7): F16D57/00; B63B21/00