Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0527753
Kind Code:
Y2
Application Number:
JP12069689U
Publication Date:
July 15, 1993
Filing Date:
October 16, 1989
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16K25/04; F16K41/10; (IPC1-7): F16K41/10



 
Next Patent: DISPLAY DRIVE METHOD