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发明名称
METHOD OF SPECTROPHOTOMETRIC DETERMINING OF NIOBIUM Y
摘要
申请公布号
SU983061(A1)
申请公布日期
1982.12.23
申请号
SU19813307356
申请日期
1981.06.26
申请人
INST OBSHCHEJ NEORGANICHESKOJ KHIMII AN ARMSSR
发明人
MIRZOYAN FERDINAND V,SU;TARAYAN VERGINE M,SU;KARAPETYAN ARMINE A,SU
分类号
C01G33/00;G01N21/77;(IPC1-7):C01G33/00
主分类号
C01G33/00
代理机构
代理人
主权项
地址
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