Cutter for tunnel boring machine,申请号AU20030200796-传众专利搜索

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发明名称	Cutter for tunnel boring machine
摘要
申请公布号	AU2003200796(A1)	申请公布日期	2004.09.23
申请号	AU20030200796	申请日期	2003.03.03
申请人	STEIN NARVESTAD A.S	发明人
分类号	E21B10/12;E21C25/18;E21D9/10;(IPC1-7):E21C25/18	主分类号	E21B10/12
代理机构		代理人
主权项
地址

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