MEJORAS INTRODUCIDAS EN EL OBJETO DE DICHA PATENTE,申请号ES19070001220-传众专利搜索

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发明名称	MEJORAS INTRODUCIDAS EN EL OBJETO DE DICHA PATENTE
摘要
申请公布号	ES122007(A2)	申请公布日期	1931.04.01
申请号	ES19070001220	申请日期	1931.03.07
申请人	CLAVO, ALEJANDRO (FRAY)	发明人
分类号	(IPC1-7):B67	主分类号	(IPC1-7):B67
代理机构		代理人
主权项
地址

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