Document Type and Number:
Japanese Patent JPH0429258
Kind Code:
Y2
Application Number:
JP2496086U
Publication Date:
July 15, 1992
Filing Date:
February 22, 1986
Export Citation:
International Classes:
F28F9/26; F16L37/00; F16L39/00; F16L41/02; F28D7/10; (IPC1-7): F28F9/26; F16L39/00
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