EP 2831361 B1 20200115 - HAMMER DRILL
Title (en)
HAMMER DRILL
Title (de)
BOHRHAMMER
Title (fr)
MARTEAU PERFORATEUR
Publication
Application
Priority
- US 201261615518 P 20120326
- US 2013033546 W 20130322
IPC 8 full level
E21B 4/10 (2006.01)
CPC (source: EP US)
E21B 4/10 (2013.01 - EP); E21B 10/36 (2013.01 - US)
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 2831361 A1 20150204; EP 2831361 A4 20160427; EP 2831361 B1 20200115
DOCDB simple family (application)
EP 13768527 A 20130322