Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54132890
Kind Code:
U
Application Number:
JP2988678U
Publication Date:
September 14, 1979
Filing Date:
March 08, 1978
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B23D29/02; B21F11/00; B23D29/00; (IPC1-7): B23D29/00; B21F11/00



 
Previous Patent: JPS54132889

Next Patent: ANTIFRICTION AGENT WORKS