IT1234167B - Valvola,con otturatore sferico
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Valvola,con otturatore sferico
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Publication number
IT1234167B
IT1234167BIT8900303AIT3038989AIT1234167BIT 1234167 BIT1234167 BIT 1234167BIT 8900303 AIT8900303 AIT 8900303AIT 3038989 AIT3038989 AIT 3038989AIT 1234167 BIT1234167 BIT 1234167B
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Application filed by Italvalv Di Roveta Roberto E CfiledCriticalItalvalv Di Roveta Roberto E C
Priority to IT8900303ApriorityCriticalpatent/IT1234167B/it
Publication of IT8900303A0publicationCriticalpatent/IT8900303A0/it
Application grantedgrantedCritical
Publication of IT1234167BpublicationCriticalpatent/IT1234167B/it