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Title:
堰止壁の製造方法
Document Type and Number:
Japanese Patent JP5131769
Kind Code:
B2
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Inventors:
Yoshiaki Irie
Kentaro Irie
Application Number:
JP2008260219A
Publication Date:
January 30, 2013
Filing Date:
October 07, 2008
Export Citation:
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Assignee:
Kentaro Irie
International Classes:
E02D17/20; E02D29/02
Domestic Patent References:
JP59109619A
JP2005076332A
Attorney, Agent or Firm:
Hidetoshi Kasahara
Yoshio Itano



 
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