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发明名称
СПОСОБ ИЗВЛЕЧЕНИЯ ИНДИЯ ИЗ СВИНЦОВО-ОЛОВЯННЫХ СПЛАВОВ
摘要
申请公布号
RU538575(C)
申请公布日期
2011.06.27
申请号
SU19752132531
申请日期
1975.04.29
申请人
Новосибирский ордена Ленина оловянный комбинат
发明人
Дьяков В.Е.;Никитина В.Д.;Туманова Т.И.
分类号
C22B58/00
主分类号
C22B58/00
代理机构
代理人
主权项
地址
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