Document Type and Number:
Japanese Patent JPS62115597
Kind Code:
U
Application Number:
JP439286U
Publication Date:
July 22, 1987
Filing Date:
January 14, 1986
Export Citation:
International Classes:
F16L27/08; F16L37/00; F16L39/04; (IPC1-7): F16L39/04; F16L27/08