Elementos prefabricados para la construcción o equipo de galerías y cámaras subterráneas destinadas a canalizaciones de servicios públicos.,申请号ES19100000173U-传众专利搜索

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发明名称	Elementos prefabricados para la construcción o equipo de galerías y cámaras subterráneas destinadas a canalizaciones de servicios públicos.
摘要
申请公布号	ES17310(Y)	申请公布日期	1949.01.01
申请号	ES19100000173U	申请日期	1948.05.12
申请人	PÉREZ SERRANO, CRISTÓBAL	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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