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发明名称
METHOD OF PREPARING METAL ALLOY COMPOSITE POWDERS
摘要
申请公布号
ZM3571(A1)
申请公布日期
1971.12.22
申请号
ZM19710000035
申请日期
1971.03.19
申请人
SHERRITT GORDON MINES LTD
发明人
分类号
B22F1/02;C23C10/34;(IPC1-7):C22B/
主分类号
B22F1/02
代理机构
代理人
主权项
地址
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