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Priority claimed from FR8305912Aexternal-prioritypatent/FR2544552B1/fr
Priority claimed from FR8319732Aexternal-prioritypatent/FR2556509B2/fr
Application filed by Bellomayre Michel Marie Jean DfiledCriticalBellomayre Michel Marie Jean D
Publication of IT8420467A0publicationCriticalpatent/IT8420467A0/it
Application grantedgrantedCritical
Publication of IT1213156BpublicationCriticalpatent/IT1213156B/it