Document Type and Number:
Japanese Patent JPH0234542
Kind Code:
Y2
Application Number:
JP1271283U
Publication Date:
September 17, 1990
Filing Date:
January 31, 1983
Export Citation:
International Classes:
F16L29/00; B21B27/05; F16L29/04; F16L37/00; F16L39/00; (IPC1-7): F16L29/04; B21B27/05; F16L39/00
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