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Application filed by Bernhard DorferfiledCriticalBernhard Dorfer
Priority to IT04803/81ApriorityCriticalpatent/IT1145827B/it
Publication of IT8104803A0publicationCriticalpatent/IT8104803A0/it
Application grantedgrantedCritical
Publication of IT1145827BpublicationCriticalpatent/IT1145827B/it