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发明名称
METHOD FOR PREPARING TELLURIUM WITH SUPERHIGH PURITY
摘要
申请公布号
BG46549(A1)
申请公布日期
1990.01.15
申请号
BG19880083898
申请日期
1988.04.26
申请人
INSTITUT PO TSVETNA METALURGIJA
发明人
MILKOV, ANGEL D.;MILKOVA, TAMARA KH.;DIMITROV, VASIL P.;ANDASOROV, ASEN K.
分类号
C22B61/00;(IPC1-7):C22B61/00
主分类号
C22B61/00
代理机构
代理人
主权项
地址
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