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Priority claimed from GB851772Aexternal-prioritypatent/GB1413512A/en
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to DK506375ApriorityCriticalpatent/DK135322B/en
Publication of DK506375ApublicationCriticalpatent/DK506375A/da
Publication of DK135322BpublicationCriticalpatent/DK135322B/en
Application grantedgrantedCritical
Publication of DK135322CpublicationCriticalpatent/DK135322C/da