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发明名称
DISPOSITIF DE SECURITE POUR DETECTER ET LIMITER LES FUITES DANS UNE CANALISATION
摘要
申请公布号
FR2573868(B1)
申请公布日期
1987.01.23
申请号
FR19840018143
申请日期
1984.11.27
申请人
NEDELLEC YVES
发明人
分类号
D06F39/08;G01M3/28;(IPC1-7):G01M3/28;F17D5/02
主分类号
D06F39/08
代理机构
代理人
主权项
地址
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