Document Type and Number:
Japanese Patent JPS5230058
Kind Code:
Y2
Application Number:
JP13865272U
Publication Date:
July 08, 1977
Filing Date:
December 01, 1972
Export Citation:
International Classes:
D06F37/40; F16D57/00; F16D57/02; (IPC1-7): D06F37/40; F16D57/02