Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4937929
Kind Code:
B1
Application Number:
JP6237068A
Publication Date:
October 14, 1974
Filing Date:
September 02, 1968
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F04B1/20; F04B1/22; (IPC1-7): F04B1/22



 
Previous Patent: JPS4937928

Next Patent: JPS4937930