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发明名称
Способ флотации руд
摘要
申请公布号
SU107956(A1)
申请公布日期
1956.11.30
申请号
SU19530455294
申请日期
1953.05.05
申请人
VARTANYAN K.T.;EIGELES M.A.
发明人
VARTANYAN K.T.;EIGELES M.A.
分类号
B03D1/02
主分类号
B03D1/02
代理机构
代理人
主权项
地址
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