Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0245070
Kind Code:
B2
More Like This:
JP4879353Exhaust gas circulation valve device
WO/2023/280262ELECTROMAGNETIC VALVE AND AIR CONDITIONING SYSTEM PROVIDED WITH SAME
JP4982802Bellows valve for high temperature and high pressure
Inventors:
OOTAHARA YASUHIKO
ARAKI TSUTOMU
Application Number:
JP20707181A
Publication Date:
October 08, 1990
Filing Date:
December 23, 1981
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD
International Classes:
F16K1/32; F01D21/16; F16K1/00; F16K39/02



 
Next Patent: JPH0245071