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Priority claimed from IT2254185Uexternal-prioritypatent/IT207186Z2/it
Priority claimed from IT2125186Uexternal-prioritypatent/IT207564Z2/it
Application filed by Guala SpafiledCriticalGuala Spa
Priority claimed from EP86830205Aexternal-prioritypatent/EP0214106B1/de
Application grantedgrantedCritical
Publication of ATE51373T1publicationCriticalpatent/ATE51373T1/de