Trade name: DHTI - String Stair
Product family: Prefabricated stair with steps and strings made of solid wood for use as an indoor stair in buildings
Applicant: Deutsches HolztreppenInstitut e.V. Von der Heydt 66115 Saarbrücken DEUTSCHLAND
ETA
Issued on 14/12/2021
Issued on 07/04/2016
valid from 17/05/2013 until 17/05/2018
