靭性に優れたエレクトロガス溶接継ぎ手

Title:

靭性に優れたエレクトロガス溶接継ぎ手

Document Type and Number:

Japanese Patent JP4486529

Kind Code:

B2

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Inventors:

Shigeru Ohkita
Yuji Hashiba
Chu Ishikawa
Sasaki saint
Jun Otani
Masanori Minagawa

Application Number:

JP2005063379A

Publication Date:

June 23, 2010

Filing Date:

March 08, 2005

Export Citation:

Assignee:

Nippon Steel Corporation

International Classes:

B23K9/173; C22C38/00; B23K35/30; C22C38/14; C22C38/58; B23K103/04

Domestic Patent References:

JP2003138339A
JP2002018595A

Attorney, Agent or Firm:

Etsuichi Matsumoto
Shiina Akira

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