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经营范围
发明名称
METHOD OF EXTRACTING VANADIUM
摘要
申请公布号
SU287788(A1)
申请公布日期
1977.11.25
申请号
SU19701399598
申请日期
1970.02.09
申请人
NII METALLURGII
发明人
GREKOV S.D.,SU;DOBOSH V.G.,SU;SLOTVINSKIJ-SIDAK N.P.,SU;GRINBERG N.V.,SU;KOLPAKOV L.E.,SU
分类号
C22B34/22;(IPC1-7):C22B34/22
主分类号
C22B34/22
代理机构
代理人
主权项
地址
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