Broca sólida de metal duro,申请号ES19280000247U-传众专利搜索

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发明名称	Broca sólida de metal duro
摘要
申请公布号	ES24728(Y)	申请公布日期	1956.02.01
申请号	ES19280000247U	申请日期	1950.10.17
申请人	LABORDE HERMANOS, S. A.	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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