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发明名称
Способ обессеривания углей
摘要
申请公布号
SU109529(A1)
申请公布日期
1957.11.30
申请号
SU19570581063
申请日期
1957.07.25
申请人
REMESNIKOV I.D.;YUROVSKIJ A.Z.
发明人
REMESNIKOV I.D.;YUROVSKIJ A.Z.
分类号
B03C1/015
主分类号
B03C1/015
代理机构
代理人
主权项
地址
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