Foerfarande och anordning foer att stoeda en bergborrningsanordnings borranordning pao ett berg,申请号FI19970002498-传众专利搜索

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发明名称	Foerfarande och anordning foer att stoeda en bergborrningsanordnings borranordning pao ett berg
摘要
申请公布号	FI972498(A0)	申请公布日期	1997.06.12
申请号	FI19970002498	申请日期	1997.06.12
申请人	TAMROCK OY	发明人	KATAJA, AULIS
分类号	E21C;(IPC1-7):E21C	主分类号	E21C
代理机构		代理人
主权项
地址

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