Z-41.3-320
Subject: Absperrvorrichtungen gegen Feuer und Rauch in Lüftungsleitungen, Serie KU-K30
Applicant:
TROX GmbH
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn
abZ+aBG Modification
valid from 22/05/2024 until 04/10/2026
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valid from 04/10/2021 until 04/10/2026
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valid from 24/08/2021 until 03/10/2021
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valid from 16/12/2016 until 23/08/2021
abZ+aBG Notification
valid from 23/08/2016 until 23/08/2021
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valid from 22/08/2011 until 22/08/2016
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valid from 05/10/2007 until 22/08/2011