FremgangsmÕte og anordning for befestigelse av et foringsr°r til en borkrone i overlagrings- boreutstyr,申请号NO19990002236-传众专利搜索

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发明名称	FremgangsmÕte og anordning for befestigelse av et foringsr°r til en borkrone i overlagrings- boreutstyr
摘要
申请公布号	NO992236(D0)	申请公布日期	1999.05.07
申请号	NO19990002236	申请日期	1999.05.07
申请人	SANDVIK AB	发明人	SPEDALE, ANGELO LEE
分类号	E21B7/20;E21B17/046;E21B17/14;(IPC1-7):E21B	主分类号	E21B7/20
代理机构		代理人
主权项
地址

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