Title:
The groove part for corner welding of a fourth page of welding box type section member
Document Type and Number:
Japanese Patent JP5953744
Kind Code:
B2
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Inventors:
Tomohiro Kinoshita
Takumi Ishii
Hiromi Shimokawa
Takumi Ishii
Hiromi Shimokawa
Application Number:
JP2011287608A
Publication Date:
July 20, 2016
Filing Date:
December 28, 2011
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B23K33/00; B23K9/02
Domestic Patent References:
JP55136580A | ||||
JP6114552A | ||||
JP9085447A | ||||
JP2001259830A | ||||
JP2007313524A | ||||
JP9271992A |
Foreign References:
US20040089699 |
Attorney, Agent or Firm:
Takeshi Sako
Shigeru Inoue
Kazuhiro Mori
Shigeru Inoue
Kazuhiro Mori
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