Dispositif de fermeture pour une prise d'eau ou un déverseur de crues d'un lac d'accumulation,申请号FR19610853623-传众专利搜索

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发明名称	Dispositif de fermeture pour une prise d'eau ou un déverseur de crues d'un lac d'accumulation
摘要
申请公布号	FR1281146(A)	申请公布日期	1962.01.08
申请号	FR19610853623	申请日期	1961.02.23
申请人	ESCHER WYSS, SOCIETE ANONYME	发明人
分类号	E02B8/04;F16K43/00	主分类号	E02B8/04
代理机构		代理人
主权项
地址

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