Trade name: Load bearing bold stair WE1 and WF2 System "Thumm"
Product family: Prefabricated Stair with steps made of solid wood and load-bearing bolts for use as an indoor stair in buildings
Applicant: Thumm & Co. In der Au 14 72622 Nürtingen DEUTSCHLAND
ETA
Issued on 27/04/2015
valid from 26/04/2010 until 26/04/2015
