Portametales para mecanizar metales y aleaciones de gran dureza,申请号ES19890000349U-传众专利搜索

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发明名称	Portametales para mecanizar metales y aleaciones de gran dureza
摘要
申请公布号	ES34989(Y)	申请公布日期	1954.08.16
申请号	ES19890000349U	申请日期	1953.02.26
申请人	RODIÑO FERNÁNDEZ, MARCELINO	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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