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发明名称
INDICATOR COMPOUNDS FOR DETERMINING CONTENTS OF METHANOL,ETHYL ALCOHOL,N-PROPYL ALCOHOL AND STYRENE IN AIR
摘要
申请公布号
PL143786(B1)
申请公布日期
1988.03.31
申请号
PL19850253960
申请日期
1985.06.12
申请人
发明人
分类号
G01N;G01N31/22;(IPC1-7):G01N31/22
主分类号
G01N
代理机构
代理人
主权项
地址
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