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发明名称
Dispositif détecteur de gaz
摘要
申请公布号
FR1161819(A)
申请公布日期
1958.09.04
申请号
FRD1161819
申请日期
1956.11.12
申请人
发明人
MOUREN JACQUES
分类号
G01M3/00;G01M3/04;G01M3/16;G01M3/20
主分类号
G01M3/00
代理机构
代理人
主权项
地址
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