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发明名称
METHOD FOR REFINING ZINC
摘要
申请公布号
SU1036780(A1)
申请公布日期
1983.08.23
申请号
SU19823400834
申请日期
1982.02.22
申请人
VNI GORNO-METALLURGICHESKIJ I TSVETNYKH METALLOV
发明人
GRIGOREV VIKTOR D,SU;NAKHANOVA SHULPAK A,SU;KIRILLOVA MARINA M,SU
分类号
C22B19/32;(IPC1-7):C22B19/32
主分类号
C22B19/32
代理机构
代理人
主权项
地址
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