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发明名称
Способ извлечения сурьмы из бедных сульфидных и сульфидно-окисленных руд и концентратов
摘要
申请公布号
SU112492(A1)
申请公布日期
1957.11.30
申请号
SU19510428174
申请日期
1951.02.08
申请人
VELLER R.L.;PLETENEVA N.B.;SOBOL S.I.
发明人
VELLER R.L.;PLETENEVA N.B.;SOBOL S.I.
分类号
C22B30/02;C22B1/02
主分类号
C22B30/02
代理机构
代理人
主权项
地址
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