Detail

Z-41.3-694

Subject: Absperrvorrichtungen gegen Feuer und Rauch in Luftleitungen entsprechend DIN 18017-3, Typ BTV

Applicant:
Helios Ventilatoren GmbH + Co. KG
Lupfenstraße 8
78056 Villingen-Schwenningen

  • abZ+aBG Notification

    valid from 16/02/2022 until 16/02/2027

  • abZ+aBG Notification

    valid from 15/02/2017 until 15/02/2022

  • abZ+aBG Notification

    valid from 02/05/2012 until 14/02/2017

  • abZ+aBG Notification

    valid from 14/02/2012 until 14/02/2017