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发明名称
CHROMIUM-NICKEL-MOLYBDENUM STEEL OF HIGH STRENGTH
摘要
申请公布号
PL118041(B2)
申请公布日期
1981.09.30
申请号
PL19780205693
申请日期
1978.03.30
申请人
发明人
分类号
C22C38/00;C22C38/44;(IPC1-7):C22C38/44
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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