Mineral cutting machine,申请号GB19860012766-传众专利搜索

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发明名称	Mineral cutting machine
摘要
申请公布号	GB2190939(A)	申请公布日期	1987.12.02
申请号	GB19860012766	申请日期	1986.05.27
申请人	* DRESSER U K LIMITED	发明人	HARRY JAMES * FRUIN;PATRICK * BRITTON
分类号	E21C35/08;(IPC1-7):E21C35/08	主分类号	E21C35/08
代理机构		代理人
主权项
地址

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