Subject: Mauerwerk aus Hochlochziegeln Poroton-T14
Applicant: Deutsche POROTON GmbH Kochstraße 6-7 10969 Berlin
abZ Notification
valid from 03/12/2015 until 14/04/2020
valid from 13/05/2011 until 13/05/2016
valid from 19/04/2005 until 18/04/2010
