PERFECCIONAMIENTOS EN EL OBJETO DE LA PATENTE PRINCIPAL NuMERO 137.314,申请号ES19580001495-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN EL OBJETO DE LA PATENTE PRINCIPAL NuMERO 137.314
摘要
申请公布号	ES149558(A2)	申请公布日期	1942.06.01
申请号	ES19580001495	申请日期	1940.05.24
申请人	FREIXINET, LAILLA, MALFEITO Y PORTILLO, SOCIEDAD LIMITADA	发明人
分类号	(IPC1-7):A45	主分类号	(IPC1-7):A45
代理机构		代理人
主权项
地址

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