Thomas Segner                                                            Günter Sommer
          34346 Hann.Münden                                                      34393 Grebenstein
           Tel: 05541-3476213                                                    05674-7713 ab 19.00 Uhr
           Mobil: 0160 1523094                                                                   

  Email: thomas-segner@web.de                                 Email: ingenieure-sommer@web.de