IBK Ingenieurbuero Kellner
Leverkenbarg 11
D-28779 Bremen
Telephone: +49 172 4231350
Fax: +49 721 151233317
E-mail: Dipl.-Ing. Rolf Kellner
Register number: DE11200041449 registered at the chamber of commerce, Bremen
VAT No. in accordance with § 27 of German tax law: DE114641431
Person responsible as regards content: Dipl.-Ing. R. Kellner
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