Digital fotoinnretning med posisjonsmåler til bruk ved automatisk posisjonering av et rörskjöteverktöy,申请号NO20030000177-传众专利搜索

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发明名称	Digital fotoinnretning med posisjonsmåler til bruk ved automatisk posisjonering av et rörskjöteverktöy
摘要
申请公布号	NO20030177(D0)	申请公布日期	2003.01.14
申请号	NO20030000177	申请日期	2003.01.14
申请人	FREDHALL, SVERRE KRISTIAN	发明人	FREDHALL, SVERRE KRISTIAN
分类号	E21B;(IPC1-7):E21B	主分类号	E21B
代理机构		代理人
主权项
地址

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