Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
Japanese Patent JPS5645160
Kind Code:
More Like This:
Application Number:
Publication Date:
April 23, 1981
Filing Date:
September 14, 1979
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F02M5/12; F02M37/00; F04B33/00; F04B45/02; F04B45/04; (IPC1-7): F02M37/00; F02M5/12; F04B33/00; F04B45/04