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发明名称
METHOD AND APPARATUS FOR MONITORING GAS CONCENTRATIONS
摘要
申请公布号
US5144831(A)
申请公布日期
1992.09.08
申请号
US19900614133
申请日期
1990.11.16
申请人
ORBISPHERE LABORATORIES NEUCHATEL SA
发明人
HALE, JOHN M.;WEBER, EUGEN
分类号
G01N15/08;G01N7/10;G01N33/14
主分类号
G01N15/08
代理机构
代理人
主权项
地址
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