IT1135134BIT19272/81AIT1927281AIT1135134BIT 1135134 BIT1135134 BIT 1135134BIT 19272/81 AIT19272/81 AIT 19272/81AIT 1927281 AIT1927281 AIT 1927281AIT 1135134 BIT1135134 BIT 1135134B
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Application filed by Briday Marcel, Michel Escondeur, Albert VilledieufiledCriticalBriday Marcel
Priority to IT19272/81ApriorityCriticalpatent/IT1135134B/it
Publication of IT8119272A0publicationCriticalpatent/IT8119272A0/it
Application grantedgrantedCritical
Publication of IT1135134BpublicationCriticalpatent/IT1135134B/it