Apparatus and method for mining,申请号GB19450025604-传众专利搜索

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发明名称	Apparatus and method for mining
摘要
申请公布号	GB601416(A)	申请公布日期	1948.05.05
申请号	GB19450025604	申请日期	1945.10.02
申请人	MATTHEW SMITH MOORE;THE MINING ENGINEERING COMPANY LIMITED	发明人
分类号	E21C27/26	主分类号	E21C27/26
代理机构		代理人
主权项
地址

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