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发明名称
Methane sensing equipment
摘要
申请公布号
GB2099154(A)
申请公布日期
1982.12.01
申请号
GB19810015800
申请日期
1981.05.22
申请人
COAL INDUSTRY (PATENTS) LTD
发明人
分类号
G01N27/16;G01N33/00;(IPC1-7):G01N27/16;G01N27/58
主分类号
G01N27/16
代理机构
代理人
主权项
地址
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