PERFECCIONAMIENTOS EN LA FABRICACIoN DE DISCOS ELáSTICOS DE LANA PARA PULIMENTO,申请号ES19910002309-传众专利搜索

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发明名称	PERFECCIONAMIENTOS EN LA FABRICACIoN DE DISCOS ELáSTICOS DE LANA PARA PULIMENTO
摘要
申请公布号	ES230991(A1)	申请公布日期	1957.03.16
申请号	ES19910002309	申请日期	1956.09.12
申请人	GRIFOLL SOLE, ISIDRO	发明人
分类号	(IPC1-7):B24	主分类号	(IPC1-7):B24
代理机构		代理人
主权项
地址

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