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经营范围
发明名称
Leak detecting system using tracer gas.
摘要
申请公布号
EP0424830(B1)
申请公布日期
1994.04.06
申请号
EP19900120133
申请日期
1990.10.19
申请人
ALCATEL CIT
发明人
TALLON, JACQUES;BARET, GILLES
分类号
G01M3/02;G01M3/20;(IPC1-7):G01M3/20
主分类号
G01M3/02
代理机构
代理人
主权项
地址
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