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Priority claimed from DE19863635721external-prioritypatent/DE3635721A1/de
Application filed by Hoechst AgfiledCriticalHoechst Ag
Publication of FI873005A0publicationCriticalpatent/FI873005A0/fi
Publication of FI873005ApublicationCriticalpatent/FI873005A/fi
Application grantedgrantedCritical
Publication of FI87228BpublicationCriticalpatent/FI87228B/fi
Publication of FI87228CpublicationCriticalpatent/FI87228C/fi