EP 3578730 B1 20220119 - METHOD FOR PRODUCING CONCRETE STAIRCASES AND STAIRCASE OBTAINED BY SAID METHOD
Title (en)
METHOD FOR PRODUCING CONCRETE STAIRCASES AND STAIRCASE OBTAINED BY SAID METHOD
Title (de)
HERSTELLUNGSVERFAHREN VON BETONTREPPEN, UND MIT DIESEM VERFAHREN ERZEUGTE BETONTREPPEN
Title (fr)
PROCÉDÉ POUR LA RÉALISATION D'ESCALIERS EN BÉTON ET ESCALIER OBTENU PAR CE PROCÉDÉ
Publication
Application
Priority
FR 1854813 A 20180604
IPC 8 full level
E04F 11/02 (2006.01); B28B 7/22 (2006.01); B28B 13/02 (2006.01); E04F 11/032 (2006.01)
CPC (source: EP)
B28B 7/225 (2013.01); B28B 13/0275 (2013.01); E04F 11/02 (2013.01); E04F 11/032 (2013.01); E04F 2011/0214 (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 3578730 A1 20191211; EP 3578730 B1 20220119; FR 3081896 A1 20191206; FR 3081896 B1 20200619
DOCDB simple family (application)
EP 19164856 A 20190325; FR 1854813 A 20180604