EP 4083368 B1 20231101 - METHOD FOR LAYING PIPING UNDERGROUND
Title (en)
METHOD FOR LAYING PIPING UNDERGROUND
Title (de)
VERFAHREN ZUM UNTERIRDISCHEN VERLEGEN VON ROHRLEITUNGEN
Title (fr)
PROCÉDÉ DE POSE SOUTERRAINE DE CONDUITES
Publication
Application
Priority
EP 21170950 A 20210428
IPC 8 full level
CPC (source: EP)
E21B 7/046 (2013.01); E21B 7/20 (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 4083368 A1 20221102; EP 4083368 B1 20231101; EP 4083368 C0 20231101; ES 2970559 T3 20240529; HR P20240040 T1 20240329; HU E065431 T2 20240528; PL 4083368 T3 20240325
DOCDB simple family (application)
EP 21170950 A 20210428; ES 21170950 T 20210428; HR P20240040 T 20210428; HU E21170950 A 20210428; PL 21170950 T 20210428