Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5268739
Kind Code:
U
Application Number:
JP15660775U
Publication Date:
May 21, 1977
Filing Date:
November 17, 1975
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F02N11/10; F02D9/02; F02D11/02; F02D17/00; F02N11/08; (IPC1-7): F02N11/08; F02D9/02; F02N11/10
Domestic Patent References:
JPS4947319B11974-12-14
JPS5026238B11975-08-29