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Application filed by Fiorilla Giuseppe AntoniofiledCriticalFiorilla Giuseppe Antonio
Priority to IT46105/83ApriorityCriticalpatent/IT1202852B/it
Publication of IT8346105A0publicationCriticalpatent/IT8346105A0/it
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Publication of IT1202852BpublicationCriticalpatent/IT1202852B/it
IT46105/83A1983-11-221983-11-22Caditoia (stradale) con chiusura automatica e valvola di gravita' per scarico di eventuale pressione per fognatura
IT1202852B
(it)