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Title:
低損失型フラップ弁
Document Type and Number:
Japanese Patent JP5120774
Kind Code:
B2
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Inventors:
Noriaki Watanabe
Tomonori Yoshida
Application Number:
JP2008013293A
Publication Date:
January 16, 2013
Filing Date:
January 24, 2008
Export Citation:
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Assignee:
Ishigaki Co., Ltd.
International Classes:
E02B7/44; F16K15/03
Domestic Patent References:
JP54152344U
JP54056434U
JP2001349453A
JP41005552Y1
JP11181748A
JP2002088748A



 
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