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Application filed by Sontag Klaus AugustfiledCriticalSontag Klaus August
Priority to IT2074578ApriorityCriticalpatent/IT1092842B/it
Publication of IT7820745A0publicationCriticalpatent/IT7820745A0/it
Application grantedgrantedCritical
Publication of IT1092842BpublicationCriticalpatent/IT1092842B/it