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Publication date
Application filed by Gasparella ValentinofiledCriticalGasparella Valentino
Priority to IT85530/83ApriorityCriticalpatent/IT1195691B/it
Publication of IT8385530A0publicationCriticalpatent/IT8385530A0/it
Priority to EP19840200206prioritypatent/EP0117583B1/fr
Priority to AT84200206Tprioritypatent/ATE46814T1/de
Priority to DE8484200206Tprioritypatent/DE3479958D1/de
Priority to ES530055Aprioritypatent/ES8500669A1/es
Application grantedgrantedCritical
Publication of IT1195691BpublicationCriticalpatent/IT1195691B/it