Nuevo record para empalme de tuberias,申请号ES19770000208U-传众专利搜索

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发明名称	Nuevo record para empalme de tuberias
摘要
申请公布号	ES20877(U)	申请公布日期	1949.10.01
申请号	ES19770000208U	申请日期	1949.09.03
申请人	OFICINA TÉCNICA JURÍDICA DE AGUAS	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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