PERFECCIONAMIENTOS INTRODUCIDOS EN LOS GASO,申请号ES19400151221-传众专利搜索

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发明名称	PERFECCIONAMIENTOS INTRODUCIDOS EN LOS GASO
摘要
申请公布号	ES151221(A1)	申请公布日期	1942.09.01
申请号	ES19400151221	申请日期
申请人	LIBAULT, LUIS	发明人
分类号	(IPC1-7):F23	主分类号	(IPC1-7):F23
代理机构		代理人
主权项
地址

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