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发明名称
DIRECT FLAME ATOMABSORPTION METHOD FOR CHEMICAL ELEMENTS DETERMINING IN CHLOROFORME AND TETRACHLOROMETAN ORGANIC EXTRACTS CHLOROFORM AND TETRACHLOROMETANE
摘要
申请公布号
BG28808(A1)
申请公布日期
1980.07.15
申请号
BG19790043476
申请日期
1979.05.07
申请人
CALEV;PETROV
发明人
CALEV;PETROV
分类号
(IPC1-7):G01N21/54
主分类号
(IPC1-7):G01N21/54
代理机构
代理人
主权项
地址
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