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发明名称
Реагент для флотационного обогащения угля
摘要
申请公布号
SU118433(A1)
申请公布日期
1957.11.30
申请号
SU19550513379
申请日期
1955.09.20
申请人
PLYUSNIN V.G.;TSIPEROVICH M.V.
发明人
PLYUSNIN V.G.;TSIPEROVICH M.V.
分类号
B03D1/004
主分类号
B03D1/004
代理机构
代理人
主权项
地址
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