Insa Jokiel

Dr.-Ing. Wilfried Storch, Insa Jokiel, Dipl.-Ing. Günter Gnirß, Dipl.-Ing. Zoran Rafajlovic, Dipl.-Ing. Harald Schumacher

Dr.-Ing. Wilfried Storch, Insa Jokiel, Dipl.-Ing. Heinz-Jürgen Seilkopf, Johannes Weskamp

Dr.-Ing. Wilfried Storch, Insa Jokiel, A. Filert

Dr.-Ing. Wilfried Storch, Dipl.-Ing. Klaus Letsch, Insa Jokiel, Christian Frank

Dr.-Ing. Wilfried Storch, Insa Jokiel, Christian Frank, Dipl.-Ing. Egon Geist

Dr.-Ing. Wilfried Storch, Dipl.-Ing. Klaus Letsch, Insa Jokiel, Karl-Heinz Bangel, Dipl.-Ing. Gerd Hilgendorff

Dr.-Ing. Wilfried Storch, Insa Jokiel, Dipl.-Ing. Klaus Blänsdorf