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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6363623
Kind Code:
U
Application Number:
JP15744686U
Publication Date:
April 27, 1988
Filing Date:
October 14, 1986
Export Citation:
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International Classes:
F16L39/00; F16L37/00; F24D10/00; F24D17/00; (IPC1-7): F24D17/00; F16L39/00
Domestic Patent References:
JP56132511B
JP54037558B
JPS501570U1975-01-09
JPS5878025A1983-05-11