Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5443689
Kind Code:
U
Application Number:
JP11785377U
Publication Date:
March 26, 1979
Filing Date:
August 31, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B24B41/06; (IPC1-7): B24B41/06
Domestic Patent References:
JPS478305U1972-09-30