EP 3741473 B1 20230607 - BOREHOLE CLEANING DEVICE, METHOD AND ASSEMBLY
Title (en)
BOREHOLE CLEANING DEVICE, METHOD AND ASSEMBLY
Title (de)
VORRICHTUNG ZUM REINIGEN EINES BOHRLOCHS, VERFAHREN UND ANORDNUNG
Title (fr)
DISPOSITIF DE NETTOYAGE D'UN TROU, PROCÉDÉ ET AGENCEMENT
Publication
Application
Priority
DE 102019207568 A 20190523
IPC 8 full level
B08B 5/02 (2006.01); B08B 5/04 (2006.01); B08B 15/02 (2006.01); B08B 15/04 (2006.01); B23G 9/00 (2006.01)
CPC (source: EP)
B08B 5/02 (2013.01); B08B 5/04 (2013.01); B08B 15/02 (2013.01); B08B 15/04 (2013.01); B28D 7/02 (2013.01); B08B 9/021 (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 3741473 A1 20201125; EP 3741473 B1 20230607; DE 102019207568 A1 20201126; DE 102019207568 B4 20210923
DOCDB simple family (application)
EP 20171562 A 20200427; DE 102019207568 A 20190523