Document Type and Number:
Japanese Patent JPH0353118
Kind Code:
Y2
Application Number:
JP7106186U
Publication Date:
November 19, 1991
Filing Date:
May 12, 1986
Export Citation:
International Classes:
F16L39/00; F16L9/18; F16L37/00; F16L41/02; F24F13/02; (IPC1-7): F16L41/02; F16L41/02; F16L39/00; F24F13/02
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