Dispositif de détection et de neutralisation hydrodynamique de substances solubles étrangères dans les alluvions aquifères,申请号FR19636707757-传众专利搜索

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发明名称	Dispositif de détection et de neutralisation hydrodynamique de substances solubles étrangères dans les alluvions aquifères
摘要
申请公布号	FR1362749(A)	申请公布日期	1964.06.05
申请号	FR19636707757	申请日期	1963.05.17
申请人		发明人	SACKMANN LOUIS-ANDRE
分类号	E21C45/00	主分类号	E21C45/00
代理机构		代理人
主权项
地址

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