Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4861349
Kind Code:
A
Application Number:
JP9816771A
Publication Date:
August 28, 1973
Filing Date:
December 03, 1971
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B23K9/12



 
Previous Patent: JPS4861348

Next Patent: JPS4861350