EP 3643850 B1 20220504 - METHOD FOR MANUFACTURING A CONCRETE STAIRCASE IN WHICH THE TREADS ARE PROVIDED WITH NON-SLIP MEANS, AND CORRESPONDING TREADS
Title (en)
METHOD FOR MANUFACTURING A CONCRETE STAIRCASE IN WHICH THE TREADS ARE PROVIDED WITH NON-SLIP MEANS, AND CORRESPONDING TREADS
Title (de)
VERFAHREN ZUM HERSTELLEN EINER BETONTREPPE, BEI DER DIE TRITTFLÄCHEN MIT RUTSCHFESTEN MITTELN AUSGESTATTET SIND, SOWIE ENTSPRECHENDE TRITTFLÄCHEN
Title (fr)
PROCEDE POUR REALISER UN ESCALIER EN BETON DONT LES PLATEAUX DE MARCHE SONT MUNIS DE MOYENS ANTIDERAPANTS ET PLATEAUX DE MARCHE CORRESPONDANTS
Publication
Application
Priority
FR 1859827 A 20181024
IPC 8 full level
E04F 11/02 (2006.01); E04F 11/17 (2006.01)
CPC (source: EP)
E04F 11/02 (2013.01); E04F 11/17 (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 3643850 A1 20200429; EP 3643850 B1 20220504; DK 3643850 T3 20220516; ES 2914286 T3 20220608; FR 3087803 A1 20200501; FR 3087803 B1 20201009; PL 3643850 T3 20220620
DOCDB simple family (application)
EP 19200318 A 20190930; DK 19200318 T 20190930; ES 19200318 T 20190930; FR 1859827 A 20181024; PL 19200318 T 20190930