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Title:
水門扉の昇降開閉装置
Document Type and Number:
Japanese Patent JPWO2012090984
Kind Code:
A
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Inventors:
Kaoru Hashizume
Application Number:
JP2011080161W
Publication Date:
June 05, 2014
Filing Date:
December 27, 2011
Export Citation:
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Assignee:
Kaoru Hashizume
International Classes:
E02B7/20
Attorney, Agent or Firm:
Yogo Kobayashi



 
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