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发明名称
INDICATOR COMPOUND FOR DETERMINING CHLORINE AND NITROGEN DICHLORIDE CONTENT IN AIR
摘要
申请公布号
PL140403(B1)
申请公布日期
1987.04.30
申请号
PL19830243743
申请日期
1983.09.12
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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