IT1221429B - Girante per ventilatori in genere,con pale ad angolo di incidenza registrabile
- Google Patents
Girante per ventilatori in genere,con pale ad angolo di incidenza registrabile
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Publication number
IT1221429B
IT1221429BIT46852/88AIT4685288AIT1221429BIT 1221429 BIT1221429 BIT 1221429BIT 46852/88 AIT46852/88 AIT 46852/88AIT 4685288 AIT4685288 AIT 4685288AIT 1221429 BIT1221429 BIT 1221429B
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Application filed by Elektrovent Snc Di Catellani &filedCriticalElektrovent Snc Di Catellani &
Priority to IT46852/88ApriorityCriticalpatent/IT1221429B/it
Publication of IT8846852A0publicationCriticalpatent/IT8846852A0/it
Application grantedgrantedCritical
Publication of IT1221429BpublicationCriticalpatent/IT1221429B/it