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Patent Searching and Data


Title:
【考案の名称】方向切換弁
Document Type and Number:
Japanese Patent JPH04138170
Kind Code:
U
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Inventors:
Hideaki Sawai
Takashi Kaneko
Application Number:
JP5402191U
Publication Date:
December 24, 1992
Filing Date:
June 17, 1991
Export Citation:
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International Classes:
F16K11/07; (IPC1-7): F16K11/07
Domestic Patent References:
JPH0235093U1990-03-06
JPS4511889Y11970-05-26