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Priority claimed from GB53454/76Aexternal-prioritypatent/GB1550879A/en
Application filed by Erba FarmitaliafiledCriticalErba Farmitalia
Priority to AT175879ApriorityCriticalpatent/AT358736B/en
Publication of ATA175879ApublicationCriticalpatent/ATA175879A/en
Application grantedgrantedCritical
Publication of AT358736BpublicationCriticalpatent/AT358736B/en