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发明名称
COLORIMETRIC DOSIMETER
摘要
申请公布号
GB2084725(B)
申请公布日期
1984.06.06
申请号
GB19810028927
申请日期
1981.09.24
申请人
MINE SAFETY APPLIANCES CO
发明人
分类号
G01N21/77;G01N31/22;(IPC1-7):G01N21/29
主分类号
G01N21/77
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代理人
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