Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6234688
Kind Code:
Y2
Application Number:
JP11716382U
Publication Date:
September 03, 1987
Filing Date:
July 30, 1982
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B24B31/02; B24B31/10; (IPC1-7): B24B31/10