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Application filed by Celestino MoncalvofiledCriticalCelestino Moncalvo
Priority to IT23746/83ApriorityCriticalpatent/IT1168971B/it
Publication of IT8323746A0publicationCriticalpatent/IT8323746A0/it
Application grantedgrantedCritical
Publication of IT1168971BpublicationCriticalpatent/IT1168971B/it