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Priority claimed from GB878700470Aexternal-prioritypatent/GB8700470D0/en
Priority claimed from GB878700471Aexternal-prioritypatent/GB8700471D0/en
Priority claimed from GB878700468Aexternal-prioritypatent/GB8700468D0/en
Priority claimed from GB878700469Aexternal-prioritypatent/GB8700469D0/en
Application filed by Hoechst Uk LtdfiledCriticalHoechst Uk Ltd
Publication of DK7488D0publicationCriticalpatent/DK7488D0/da
Publication of DK7488ApublicationCriticalpatent/DK7488A/da