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Application filed by Siegfried PriethfiledCriticalSiegfried Prieth
Priority to IT98BZ000008priorityCriticalpatent/IT1303478B1/it
Publication of ITBZ980008A1publicationCriticalpatent/ITBZ980008A1/it
Application grantedgrantedCritical
Publication of IT1303478B1publicationCriticalpatent/IT1303478B1/it