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Extract from the Register of European Patents

EP Citations: EP0305394

Cited inInternational search
Type:Patent literature
Publication No.:US2185868  [A]
 (SCHAEFER CURT C);
Type:Patent literature
Publication No.:SE111855  [A]
 (SIEMENS PLANIAWERKE FUER KOHLE [DE]);
Type:Patent literature
Publication No.:DE2906254  [A]
 ;
Type:Patent literature
Publication No.:WO8502424  [A]
 (SUNDS DEFIBRATOR [SE])