Document Type and Number:
Japanese Patent JPS4739575
Kind Code:
Y1
Application Number:
JP7737066U
Publication Date:
November 30, 1972
Filing Date:
August 16, 1966
Export Citation:
International Classes:
F04D25/10; F16H21/40; H01F7/16; (IPC1-7): H01F7/16; F04D25/10; F16H21/40