Title:
高クロム鋼大断面ビレットの製造方法
Document Type and Number:
Japanese Patent JP4259424
Kind Code:
B2
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Inventors:
Yasushi Kubo
Kitamura Yasufumi
Kitamura Yasufumi
Application Number:
JP2004229641A
Publication Date:
April 30, 2009
Filing Date:
August 05, 2004
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
B21B1/02; B21B3/00; B22D11/00
Domestic Patent References:
JP3248744A | ||||
JP11285725A | ||||
JP60240301A |
Attorney, Agent or Firm:
Tetsuya Mizogami
Yoshinori Iwahara
Yoshinori Iwahara