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Patent Searching and Data


Title:
伸縮施工リーダー
Document Type and Number:
Japanese Patent JP6410294
Kind Code:
B2
Inventors:
Shuji Isoya
Kyuya Fukada
Yuji Yamashita
Application Number:
JP2014126957A
Publication Date:
October 24, 2018
Filing Date:
June 20, 2014
Export Citation:
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Assignee:
Fudo Tetra Co., Ltd.
International Classes:
E02D3/12; E02D3/10; E21B15/00
Domestic Patent References:
JP2013119765A
JP2005177886A
JP2015151808A
JP9119495A
JP62233597A
JP51112872U
JP62146321A
JP8151887A
Foreign References:
WO2011152265A1
US20080129029
Attorney, Agent or Firm:
Patent Business Corporation Ashitaba International Patent Office
Kenji Akatsuka
Yasuyuki Sakata
Ken Shibuya