Document Type and Number:
Japanese Patent JPH018918
Kind Code:
Y2
Application Number:
JP14162680U
Publication Date:
March 10, 1989
Filing Date:
October 06, 1980
Export Citation:
International Classes:
F16L37/00; F16L39/00; F16L41/02; F24J2/04; F24S10/70; (IPC1-7): F24J2/04
Next Patent: JPH018919