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Application filed by Franke RudolffiledCriticalFranke Rudolf
Priority to IT26566/79ApriorityCriticalpatent/IT1123885B/en
Publication of IT7926566A0publicationCriticalpatent/IT7926566A0/en
Application grantedgrantedCritical
Publication of IT1123885BpublicationCriticalpatent/IT1123885B/en