溶接熱影響部の靭性に優れた鋼材 - KABUSHIKI KAISHA KOBE SEIKO SHO

Title:

溶接熱影響部の靭性に優れた鋼材

Document Type and Number:

Japanese Patent JP5432539

Kind Code:

B2

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Inventors:

Taku Kato
Hiromi Ota

Application Number:

JP2009017094A

Publication Date:

March 05, 2014

Filing Date:

January 28, 2009

Export Citation:

Assignee:

KABUSHIKI KAISHA KOBE SEIKO SHO

International Classes:

C22C38/00; C21D8/02; C22C38/14; C22C38/58

Domestic Patent References:

Attorney, Agent or Firm:

Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito
Hisahiko Ueki

Previous Patent: JPS5432538

Next Patent: JPS5432540