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发明名称
MODIFICHE SUPERFICIALI PER PUNTE DI TRIVELLAZIONE ROTANTI.
摘要
申请公布号
ITTO20010720(D0)
申请公布日期
2001.07.23
申请号
IT2001TO00720
申请日期
2001.07.23
申请人
BAKER HUGHES INCORPORATED
发明人
OVERSTREET JAMES L.;TIBBITTS GORDON A.;RADFORD STEVEN R.;LIN CHIH;SCOTT DANNY E.;KOLTERMANN TERRY J.;OXFORD JAMES A.
分类号
主分类号
代理机构
代理人
主权项
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