Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5444879
Kind Code:
Y2
More Like This:
Application Number:
JP6060575U
Publication Date:
December 22, 1979
Filing Date:
May 01, 1975
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B25B7/22; B23D29/02; B26B13/00; (IPC1-7): B25B7/22; B26B13/00