Z-3.29-1870
Subject: Betonzusatzmittel "ChromEX (CR)" als Chromatreduzierer
Applicant:
Ha-Be Betonchemie GmbH
Stüvestraße 39
31785 Hameln
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valid from 11/09/2023 until 11/09/2028
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valid from 30/05/2022 until 11/09/2023
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valid from 11/09/2018 until 11/09/2023
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valid from 23/02/2005 until 28/02/2010