STEEL PLATE HAVING EXCELLENT FINE BLANKING PROCESSABILITY AND METHOD FOR MANUFACTURE THEREOF

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EP2003220A4 STEEL PLATE HAVING EXCELLENT FINE BLANKING PROCESSABILITY AND METHOD FOR MANUFACTURE THEREOF 有权

Title translation: 随着对生产优秀精冲压加工适用性和工艺钢板

Patent Title: STEEL PLATE HAVING EXCELLENT FINE BLANKING PROCESSABILITY AND METHOD FOR MANUFACTURE THEREOF
Patent Title (中): 随着对生产优秀精冲压加工适用性和工艺钢板
Application No.: EP07713805

Application Date: 2007-01-29
Publication No.: EP2003220A4

Publication Date: 2010-02-24
Inventor: KARIYA NOBUSUKE , YOKOTA TAKESHI , NAKAMURA NOBUYUKI , SETO KAZUHIRO
Applicant: JFE STEEL CORP
Assignee: JFE STEEL CORP
Current Assignee: JFE STEEL CORP
Priority: JP2006100794 2006-03-31
Main IPC: C22C38/00
IPC: C22C38/00 ; C21D9/46

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