冷延鋼板製造用母板、高強度高延性冷延鋼板およびそれらの製造方法

Title:

冷延鋼板製造用母板、高強度高延性冷延鋼板およびそれらの製造方法

Document Type and Number:

Japanese Patent JP4059050

Kind Code:

B2

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Inventors:

Tatsuya Nakagaichi
Tetsuo Shimizu
Takashi Sakata

Application Number:

JP2002291888A

Publication Date:

March 12, 2008

Filing Date:

October 04, 2002

Export Citation:

Assignee:

jfe Steel Corporation

International Classes:

C21D9/46; C22C38/00; C22C38/06; C22C38/14

Domestic Patent References:

JP11193439A

Attorney, Agent or Firm:

Eiichi Kobayashi

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