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Priority claimed from DE2557425Aexternal-prioritypatent/DE2557425C2/de
Application filed by Boehringer Sohn IngelheimfiledCriticalBoehringer Sohn Ingelheim
Priority to DK131082ApriorityCriticalpatent/DK149061C/da
Publication of DK131082ApublicationCriticalpatent/DK131082A/da
Publication of DK149061BpublicationCriticalpatent/DK149061B/da
Application grantedgrantedCritical
Publication of DK149061CpublicationCriticalpatent/DK149061C/da