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发明名称
COLD WORKABLE STEEL BAR OR WIRE AND PROCESS
摘要
申请公布号
EP1119648(B1)
申请公布日期
2004.12.01
申请号
EP20000940894
申请日期
2000.06.29
申请人
NIPPON STEEL CORPORATION
发明人
OCHI, TATSURO;KANISAWA, HIDEO;KUBOTA, MANABU;ADACHI, KOJI;SEKI, RYUICHI
分类号
C21D1/32;C21D8/06;C22C38/00;C22C38/04;C22C38/06;C22C38/14;C22C38/18;C22C38/28;C22C38/32;C22C38/58;(IPC1-7):C22C38/04
主分类号
C21D1/32
代理机构
代理人
主权项
地址
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