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发明名称
INDICATOR TUBE FOR QUANTITATIVE DETERMINATION OF ALCOHOL VAPOR CONTENT IN AIR
摘要
申请公布号
SU568018(A1)
申请公布日期
1977.08.05
申请号
SU19711620835
申请日期
1971.02.10
申请人
VEB IENAFARM (INOPREDPRIYATIE)
发明人
ERVIN KRAL,DL;DITER ESHRIKH,DL
分类号
G01N31/22;(IPC1-7):G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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