Document Type and Number:
Japanese Patent JPH0142712
Kind Code:
Y2
Application Number:
JP10023984U
Publication Date:
December 13, 1989
Filing Date:
July 02, 1984
Export Citation:
International Classes:
F16L7/00; F16L9/18; (IPC1-7): F16L7/00; F16L9/18
Next Patent: JPH0142713