EP 2831299 B2 20200429 - HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SUCH STEEL SHEET
Title (en)
HIGH STRENGTH COLD ROLLED STEEL SHEET AND METHOD OF PRODUCING SUCH STEEL SHEET
Title (de)
HOCHFESTES KALTGEWALZTES STAHLBLECH UND VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN STAHLBLECHS
Title (fr)
TÔLE D'ACIER LAMINÉE À FROID À HAUTE RÉSISTANCE ET PROCÉDÉ DE PRODUCTION D'UNE TÔLE D'ACIER DE CE TYPE
Publication
Application
Priority
- EP 2012055912 W 20120330
- EP 2013056957 W 20130402
- EP 13717208 A 20130402
IPC 8 full level
C21D 1/20 (2006.01); C21D 8/02 (2006.01); C21D 9/46 (2006.01); C22C 38/00 (2006.01); C22C 38/02 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C22C 38/12 (2006.01)
CPC (source: EP)
C21D 1/20 (2013.01); C21D 8/0226 (2013.01); C21D 8/0236 (2013.01); C21D 9/46 (2013.01); C22C 38/001 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C22C 38/12 (2013.01); C21D 2211/001 (2013.01); C21D 2211/002 (2013.01); C21D 2211/005 (2013.01); C21D 2211/008 (2013.01)
Citation (opposition)
Opponent :
- WO 2013144377 A1 20131003 - VOESTALPINE STAHL GMBH [AT], et al
- WO 2013144376 A1 20131003 - VOESTALPINE STAHL GMBH [AT], et al
- WO 2013144373 A1 20131003 - VOESTALPINE STAHL GMBH [AT]
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 2831299 A1 20150204; EP 2831299 B1 20170913; EP 2831299 B2 20200429
DOCDB simple family (application)
EP 13717208 A 20130402