Dipl.-Ing. Rolf Klärle

Dipl.-Ing. Rolf Lechner

Dipl.-Ing. Rolf Link

Dipl.-Ing. Rolf Reichling

Dipl.-Ing. Rolf-Peter Neumann

Dipl.-Ing. Rudi Behnke

Dipl.-Ing. Rüdiger Holzenkamp

Dipl.-Ing. Rüdiger Jonas

Dipl.-Ing. Rudolf Hoffmann

Dipl.-Ing. S. Strey-Kasperlik