Title:
酸素溶断ランス用ランスパイプ
Document Type and Number:
Japanese Patent JP5471299
Kind Code:
B2
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Inventors:
Yutaka Sato
Fukaura Satoru
Hiroyuki Horio
Hiroaki Hara
Tetsunobu Nishimoto
Tomizawa Yoshishige
Nishimura Nozomi
Fukaura Satoru
Hiroyuki Horio
Hiroaki Hara
Tetsunobu Nishimoto
Tomizawa Yoshishige
Nishimura Nozomi
Application Number:
JP2009246237A
Publication Date:
April 16, 2014
Filing Date:
October 27, 2009
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
B23K7/00; B23K7/10
Domestic Patent References:
JP43009833B1 | ||||
JP43017911B1 |
Attorney, Agent or Firm:
Shigeru Inoue
Kazuhiro Mori
Kazuhiro Mori
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