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Certified Passive House Tradesperson

Alexander Bach

titel: fachliche_qualifikation:

Firma: Steffen-Holzbau SA
Straße/Nr.: rue Flaxweiler 11-13
PLZ: 6776 Ort: Grevenmacher
Region: Grevenmacher District
Land (laenderkuerzel):Luxembourg flag of Luxembourg (LU)

E-Mail:
Web:

Certified Passive House Tradesperson, specialized on
Building Services

Certificate obtained through examination at energieagence Lëtzebuerg / Wolff, Pierre in Luxembourg

Certificate is valid from: Feb. 19, 2015

The certificate is bestowed upon individuals only.
The validity is limited to 5 years.