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Application filed by Herbert MatscherfiledCriticalHerbert Matscher
Priority to IT04820/88ApriorityCriticalpatent/IT1220428B/it
Publication of IT8804820A0publicationCriticalpatent/IT8804820A0/it
Application grantedgrantedCritical
Publication of IT1220428BpublicationCriticalpatent/IT1220428B/it