Document Type and Number:
Japanese Patent JPH0247346
Kind Code:
Y2
Application Number:
JP19221185U
Publication Date:
December 12, 1990
Filing Date:
December 16, 1985
Export Citation:
International Classes:
F16L39/00; F16D51/00; F16L3/08; F16L3/16; F16L27/08; F16L37/00; (IPC1-7): F16L3/16; F16D51/00; F16L27/08
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