Perfectionnements aux installations de portes d'écluse sans aqueducs de remplissage,申请号FR19590808045-传众专利搜索

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发明名称	Perfectionnements aux installations de portes d'écluse sans aqueducs de remplissage
摘要
申请公布号	FR1247428(A)	申请公布日期	1960.12.02
申请号	FR19590808045	申请日期	1959.10.21
申请人	SOCIETE DES FORGES ET ATELIERS DU CREUSOT	发明人
分类号	E02B7/26	主分类号	E02B7/26
代理机构		代理人
主权项
地址

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