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Priority claimed from DE19767628338external-prioritypatent/DE7628338U1/de
Priority claimed from DE19762656446external-prioritypatent/DE2656446A1/de
Application filed by Mueller Jean Ohg ElektrotechfiledCriticalMueller Jean Ohg Elektrotech
Publication of ATA543677ApublicationCriticalpatent/ATA543677A/de
Application grantedgrantedCritical
Publication of AT368663BpublicationCriticalpatent/AT368663B/de