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Priority claimed from DE19803039660external-prioritypatent/DE3039660A1/en
Priority claimed from DE19803044436external-prioritypatent/DE3044436A1/en
Application filed by Metallgesellschaft AgfiledCriticalMetallgesellschaft Ag
Priority claimed from PCT/EP1981/000168external-prioritypatent/WO1982001331A1/en
Publication of FI821392A0publicationCriticalpatent/FI821392A0/en
Publication of FI821392A7publicationCriticalpatent/FI821392A7/en
Publication of FI821392LpublicationCriticalpatent/FI821392L/en