Dipl.-Ing. Elmar Fuhrmann

Dipl.-Ing. Engelbert Kasberg

Dipl.-Ing. Engelbert Wetter

Dipl.-Ing. Erich Genderka

Dipl.-Ing. Erich Saul

Dipl.-Ing. F. Havenith

Dipl.-Ing. F. Pollmeier

Dipl.-Ing. Felicitas Steinbeck

Dipl.-Ing. Frank Keneder

Dipl.-Ing. Frank Schmetz