Title:
溶接H形鋼
Document Type and Number:
Japanese Patent JP6641699
Kind Code:
B2
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Inventors:
Shinji Kodama
Masamitsu Matsumoto
Koji Akioka
Yasuhiro Oshima
Yamato Shinsei
Yasuo Ichinohe
Tsutomu Kobayashi
Masamitsu Matsumoto
Koji Akioka
Yasuhiro Oshima
Yamato Shinsei
Yasuo Ichinohe
Tsutomu Kobayashi
Application Number:
JP2015023342A
Publication Date:
February 05, 2020
Filing Date:
February 09, 2015
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C22C38/00; B23K11/16; B23K13/02; C22C18/00; C22C18/04; C22C38/14; C23C28/00
Domestic Patent References:
JP2012177146A | ||||
JP2005288783A | ||||
JP2010265541A | ||||
JP2003055777A | ||||
JP2003138385A | ||||
JP2002194559A |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Fukuchi Ritsuo
Hisato Kato
Koichi Ito
Tetsuro Shimada
Shinji Mitsuhashi
Fukuchi Ritsuo
Hisato Kato
Koichi Ito