EP 3967827 B1 20231108 - PREFABRICATED CONCRETE STEP
Title (en)
PREFABRICATED CONCRETE STEP
Title (de)
TREPPENSTUFENBETONFERTIGTEIL
Title (fr)
PARTIE DE MARCHE D'ESCALIER PRÉFABRIQUÉ EN BÉTON
Publication
Application
Priority
DE 102020123285 A 20200907
IPC 8 full level
E04F 11/116 (2006.01); E04F 11/035 (2006.01); E04F 11/09 (2006.01)
CPC (source: EP)
E04F 11/09 (2013.01); E04F 11/116 (2013.01); E04F 2011/0212 (2013.01)
Citation (examination)
CN 112523444 A 20210319 - CHINA WEST CONSTRUCTION GROUP BUILDING MATERIALS SCIENCE RES INSTITUTE CO LTD
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 3967827 A1 20220316; EP 3967827 B1 20231108; EP 3967827 C0 20231108; DE 102020123285 A1 20220310; PL 3967827 T3 20240325
DOCDB simple family (application)
EP 21195312 A 20210907; DE 102020123285 A 20200907; PL 21195312 T 20210907