FremgangsmÕte og anordning for innretning av matebjelker til en fjellboreanordning,申请号NO19930001179-传众专利搜索

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发明名称	FremgangsmÕte og anordning for innretning av matebjelker til en fjellboreanordning
摘要
申请公布号	NO303843(B1)	申请公布日期	1998.09.07
申请号	NO19930001179	申请日期	1993.03.29
申请人	TAMROCK OY	发明人	RINNEMAA, HEIKKI
分类号	E21B7/02;E21B15/00;E21B15/04;E21B19/08;(IPC1-7):E21C11/00	主分类号	E21B7/02
代理机构		代理人
主权项
地址

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