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发明名称
Procédé de préparation d'une tôle d'acier double phase cette tôle et procédé pour renforcer la résistance à la propagation des fissures.
摘要
申请公布号
DZ2531(A1)
申请公布日期
2003.02.08
申请号
DZ19980000141
申请日期
1998.06.17
申请人
EXXON PRODUCTION RESEARCH COMPANY
发明人
JAYOUNG KOO;BANGARU, NARASIMHA-RAO, V.
分类号
C21D1/02;C21D1/19;C21D8/02;C22C38/00;C22C38/04;C22C38/06;C22C38/08;C22C38/12;C22C38/14;C22C38/58;(IPC1-7):C21D8/02
主分类号
C21D1/02
代理机构
代理人
主权项
地址
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