高純度鋼の製造方法 - jfe Steel Corporation

Title:

高純度鋼の製造方法

Document Type and Number:

Japanese Patent JP5831199

Kind Code:

B2

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Inventors:

Ryuji Matsumoto
Kyoichi Kameyama
Kenji Oshima
Toshitsugu Takeda
Yoshiyuki Tanaka
Hiroshi Tsurumaru
Ayumu Ishikawa

Application Number:

JP2011276073A

Publication Date:

December 09, 2015

Filing Date:

December 16, 2011

Export Citation:

Assignee:

jfe Steel Corporation

International Classes:

C21C7/064; C21C7/00; C21C7/068; C21C7/10; C22C38/00

Domestic Patent References:

Attorney, Agent or Firm:

Nozomi Watanabe
Haruko Sanwa

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