Title:
鋼管杭の溶接方法
Document Type and Number:
Japanese Patent JP5834749
Kind Code:
B2
More Like This:
WO/2011/099847 | METHOD AND SYSTEM FOR ASSEMBLY OF PIPES AND FITTINGS |
Inventors:
Shinji Kodama
Kinya Ishida
Yoshitaka Yanagi
Kinya Ishida
Yoshitaka Yanagi
Application Number:
JP2011225271A
Publication Date:
December 24, 2015
Filing Date:
October 12, 2011
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
B23K9/028; B23K9/00; B23K9/173; B23K33/00; E02D5/24; E02D5/28
Domestic Patent References:
JP49052736A | ||||
JP45009855B1 | ||||
JP2011073044A | ||||
JP2011189363A | ||||
JP2004237333A | ||||
JP51139535A |
Attorney, Agent or Firm:
Intellectual Property Office
Hisataka Tanaka
Shunta Naito
Hisataka Tanaka
Shunta Naito