Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0113909
Kind Code:
Y2
Application Number:
JP18139884U
Publication Date:
April 24, 1989
Filing Date:
November 29, 1984
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16L39/04; F16L37/00; F16L39/00; (IPC1-7): F16L39/00; F16L39/04