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Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to CH821780ApriorityCriticalpatent/CH644839A5/de
Priority to AT0543580Aprioritypatent/AT367735B/de
Publication of ATA543580ApublicationCriticalpatent/ATA543580A/de
Application grantedgrantedCritical
Publication of AT367735BpublicationCriticalpatent/AT367735B/de