IT1157550B - Sistema per controllare il flusso di acqua nei canali
- Google Patents
Sistema per controllare il flusso di acqua nei canali
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Publication number
IT1157550B
IT1157550BIT05176/82AIT517682AIT1157550BIT 1157550 BIT1157550 BIT 1157550BIT 05176/82 AIT05176/82 AIT 05176/82AIT 517682 AIT517682 AIT 517682AIT 1157550 BIT1157550 BIT 1157550B
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Application filed by Ferdinando Butti, Diego FrigonifiledCriticalFerdinando Butti
Priority to IT05176/82ApriorityCriticalpatent/IT1157550B/it
Publication of IT8205176A0publicationCriticalpatent/IT8205176A0/it
Application grantedgrantedCritical
Publication of IT1157550BpublicationCriticalpatent/IT1157550B/it