21C3 27.-29. December 2004, BCC, Berlin, Germany Ask for Ralf Neumann, Kai Richter or Henning Heedfeld in the amateur radio section on level C of the congress area to assure you.
Conference – 21C3 Berlin, Germany
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21C3 27.-29. December 2004, BCC, Berlin, Germany Ask for Ralf Neumann, Kai Richter or Henning Heedfeld in the amateur radio section on level C of the congress area to assure you.