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发明名称
INTERNAL NITRIDATION OF COBALT-BASE SUPERALLOYS
摘要
申请公布号
GB1479570(A)
申请公布日期
1977.07.13
申请号
GB19760013415
申请日期
1976.04.02
申请人
ALLEGHENY LUDLUM IND INC
发明人
分类号
C22F1/10;C23C8/24;(IPC1-7):C22C1/10
主分类号
C22F1/10
代理机构
代理人
主权项
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