Perfectionnements aux installations d'adduction d'eau,申请号FR19593804182-传众专利搜索

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发明名称	Perfectionnements aux installations d'adduction d'eau
摘要
申请公布号	FR1250624(A)	申请公布日期	1961.01.13
申请号	FR19593804182	申请日期	1959.12.03
申请人	SOCIETE GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES	发明人
分类号	E02B13/00	主分类号	E02B13/00
代理机构		代理人
主权项
地址

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