| Ansprechpartner: | Bau-Ing. Dieter Petersen |
| Telefon: | 0 41 02 / 6 77 20-11 |
| Fax: | 0 41 02 / 6 77 20-28 |
| Mail: | info@karlpetersenbau.de |
| Ansprechpartner: | Dipl.-Bauing. Christoph Petersen |
| Telefon: | 0 41 02 / 6 77 20-11 |
| Fax: | 0 41 02 / 6 77 20-28 |
| Mail: | c.petersen@karlpetersenbau.de |
