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Patent Searching and Data


Title:
【発明の名称】降伏比の上昇しない鋼板の加工法
Document Type and Number:
Japanese Patent JPH0713253
Kind Code:
B2
Inventors:
Yoshio Terada
Chizuiwa Rikio
Hiroshi Tamehiro
Kazutoshi Kakita
Application Number:
JP8766790A
Publication Date:
February 15, 1995
Filing Date:
April 02, 1990
Export Citation:
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Assignee:
Nippon Steel Corporation
International Classes:
B21D31/00; C21D8/02; C22C38/00; C22C38/14; (IPC1-7): C21D8/02; B21D31/00
Attorney, Agent or Firm:
Tachio Chanogi