Method and apparatus for providing a stopping in an underground mine,申请号AU20010072129-传众专利搜索

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法人/股东/高管

发明名称	Method and apparatus for providing a stopping in an underground mine
摘要
申请公布号	AU7212901(A)	申请公布日期	2002.03.21
申请号	AU20010072129	申请日期	2001.09.14
申请人	WILSON MINING SERVICES PTY LIMITED	发明人	DAVID WILLIAM WILSON
分类号	E21F1/14	主分类号	E21F1/14
代理机构		代理人
主权项
地址

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