公开/公告号BRPI0515026A
专利类型
公开/公告日2008-07-01
原文格式PDF
申请/专利权人 VARCO I/P INC;VARCO INT;
申请/专利号BR2005PI15026
发明设计人 GEORGE ALEXANDER BURNETT;CHARLES NEWTON GRICHAR;GRICHAR CHARLES NEWTON;KERRY THOMAS WARD;MACCLUNG GUY LAMONT III;SMITH HAYNES BELL;ADAMS THOMAS COLE;HAYNES BELL SMITH;GUY LAMONT MACCLUNG III;DAVID WAYNE LARGENT;KENNETH WAYNE SEYFFERT;THOMAS COLE ADAMS;JAMES NEWTON ADAMS;ADAMS JAMES NEWTON;DAVID LEE SCHULTE JR.;SCHULTE DAVID LEE JR;LARGENT DAVID WAYNE;WALKER JEFFREY EARL;WARD KERRY THOMAS;JEFFREY EARL WALKER;BURNETT GEORGE ALEXANDER;SEYFFERT KENNETH WAYNE;
申请日2005-08-19
分类号B07B1/46;B01D33/03;B07B1/48;B07B1/49;H01J29/80;
国家 BR
入库时间 2022-08-21 20:08:46