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Priority claimed from GB12819/77Aexternal-prioritypatent/GB1579533A/en
Application filed by Erba FarmitaliafiledCriticalErba Farmitalia
Priority to AT710079ApriorityCriticalpatent/AT360653B/de
Publication of ATA710079ApublicationCriticalpatent/ATA710079A/de
Application grantedgrantedCritical
Publication of AT360653BpublicationCriticalpatent/AT360653B/de