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Application filed by Hohner Ag MatthfiledCriticalHohner Ag Matth
Priority to IT000870priorityCriticalpatent/IT1257170B/it
Publication of ITTO920870A0publicationCriticalpatent/ITTO920870A0/it
Publication of ITTO920870A1publicationCriticalpatent/ITTO920870A1/it
Application grantedgrantedCritical
Publication of IT1257170BpublicationCriticalpatent/IT1257170B/it