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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6234205
Kind Code:
U
Application Number:
JP12566885U
Publication Date:
February 28, 1987
Filing Date:
August 16, 1985
Export Citation:
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International Classes:
F15B15/14; F15B15/00; F16L37/00; F16L39/00; (IPC1-7): F15B15/00; F16L39/00
Domestic Patent References:
JPS59212503A1984-12-01
JPS5521206A1980-02-15