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Application filed by Flavio CigolinifiledCriticalFlavio Cigolini
Priority to IT05235/83ApriorityCriticalpatent/IT1205484B/en
Publication of IT8305235A0publicationCriticalpatent/IT8305235A0/en
Priority to US06/681,128prioritypatent/US4638685A/en
Priority to FR8419042Aprioritypatent/FR2556688B1/en
Application grantedgrantedCritical
Publication of IT1205484BpublicationCriticalpatent/IT1205484B/en