APARATO PARA ENSANCHAR Y CONTRAER ANILLOS METALICOS, ESPECIALMENTE DE JOYERIA Y BISUTERIA,申请号ES19600002696-传众专利搜索

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发明名称	APARATO PARA ENSANCHAR Y CONTRAER ANILLOS METALICOS, ESPECIALMENTE DE JOYERIA Y BISUTERIA
摘要
申请公布号	ES269660(A3)	申请公布日期	1961.12.16
申请号	ES19600002696	申请日期	1961.08.08
申请人	MELE COLOMINA, LUIS	发明人
分类号	A44C;(IPC1-7):A44C	主分类号	A44C
代理机构		代理人
主权项
地址

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