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Document Type and Number:
Japanese Patent JPH0350160
Kind Code:
B2
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JP2009228812CHECK VALVE, PIPE STRUCTURE WITH CHECK VALVE, PIPE FITTING WITH CHECK VALVE, AND BASIN EQUIPPED WITH CHECK VALVE
Inventors:
KATAYAMA TSURAMITSU
AKAZAWA SHIGEAKI
Application Number:
JP21630783A
Publication Date:
July 31, 1991
Filing Date:
November 18, 1983
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
F16L29/00; F16L37/32; F16L39/00; F16T1/34; F17C13/04



 
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