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发明名称
Magnetisches Entmischungsverfahren
摘要
申请公布号
DE1758135(A1)
申请公布日期
1971.03.04
申请号
DE19681758135
申请日期
1968.04.08
申请人
UNITED STATES DEPARTMENT OF THE INTERIOR
发明人
ERGUN,SABRI;BERMAN,MARTIN
分类号
B03C1/015;C10B57/08
主分类号
B03C1/015
代理机构
代理人
主权项
地址
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