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Priority claimed from DE19742426654external-prioritypatent/DE2426654C3/en
Priority claimed from DE2426656Aexternal-prioritypatent/DE2426656C3/en
Priority claimed from DE2426655Aexternal-prioritypatent/DE2426655C3/en
Application filed by Bayer AgfiledCriticalBayer Ag
Publication of ATA411375ApublicationCriticalpatent/ATA411375A/en
Application grantedgrantedCritical
Publication of AT344351BpublicationCriticalpatent/AT344351B/en