EP 4006298 B1 20240103 - DRILLING DEVICE
Title (en)
DRILLING DEVICE
Title (de)
BOHRVORRICHTUNG
Title (fr)
DISPOSITIF DE FORAGE
Publication
Application
Priority
DE 102020131532 A 20201127
IPC 8 full level
E21B 10/32 (2006.01)
CPC (source: EP)
E21B 10/32 (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)
EP 4006298 A1 20220601; EP 4006298 B1 20240103; EP 4006298 C0 20240103; DE 102020131532 A1 20220602
DOCDB simple family (application)
EP 21209482 A 20211122; DE 102020131532 A 20201127