EP 2851504 B1 20161109 - Drill pipe gripper
Title (en)
Drill pipe gripper
Title (de)
Bohrgestängegreifer
Title (fr)
Grappin de tige de forage
Publication
Application
Priority
EP 13185000 A 20130918
IPC 8 full level
E21B 19/16 (2006.01); B25B 5/06 (2006.01); B25B 5/14 (2006.01); E21B 17/18 (2006.01)
CPC (source: EP)
B25B 5/122 (2013.01); B25B 5/147 (2013.01); E21B 17/18 (2013.01); E21B 19/16 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 13185000 A 20130918