Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0315910
Kind Code:
Y2
More Like This:
Application Number:
JP4161588U
Publication Date:
April 05, 1991
Filing Date:
March 28, 1988
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16L37/48; F16L37/00; F16L37/20; F16L39/00; F16L39/04; (IPC1-7): F16L37/20; F16L39/00