Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01142454
Kind Code:
U
Application Number:
JP3749988U
Publication Date:
September 29, 1989
Filing Date:
March 22, 1988
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B23K33/00; C23C14/34; (IPC1-7): C23C14/34; B23K33/00