Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4988192
Kind Code:
U
Application Number:
JP13350672U
Publication Date:
July 31, 1974
Filing Date:
November 20, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16H27/02; F16H7/06; (IPC1-7): F16H7/06; F16H27/02
Domestic Patent References:
JP36009768A