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经营范围
发明名称
Hazardous gas detector
摘要
申请公布号
GB2412430(A)
申请公布日期
2005.09.28
申请号
GB20040006559
申请日期
2004.03.24
申请人
LEE PAUL * RICHMAN
发明人
LEE PAUL * RICHMAN
分类号
G01N21/35;G01N21/39;(IPC1-7):G01N21/39
主分类号
G01N21/35
代理机构
代理人
主权项
地址
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