Document Type and Number:
Japanese Patent JPS4316613
Kind Code:
Y1
Application Number:
JP5375065U
Publication Date:
July 10, 1968
Filing Date:
June 30, 1965
Export Citation:
International Classes:
F16H21/42; D03D47/00; D03D47/39; (IPC1-7): D03D47/00; F16H21/42