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发明名称
摘要
申请公布号
FR2488620(B1)
申请公布日期
1982.12.10
申请号
FR19800017775
申请日期
1980.08.12
申请人
SIBIRSKY METALLURGICHESKY INSTIT
发明人
分类号
C21C5/04;C21C5/52;(IPC1-7):21C5/04;21C5/52
主分类号
C21C5/04
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代理人
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