Tubo de desagüe.,申请号ES19100000127U-传众专利搜索

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发明名称	Tubo de desagüe.
摘要
申请公布号	ES12710(U)	申请公布日期	1946.04.16
申请号	ES19100000127U	申请日期	1946.03.08
申请人	KERS'DRAINAGE EN IRRIGATIEWERKEN	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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