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Priority to JP7929573ApriorityCriticalpatent/JPS5719841B2/ja
Priority to FR7424618Aprioritypatent/FR2238264B1/fr
Priority to DE19742434142prioritypatent/DE2434142C3/de
Priority to GB3150174Aprioritypatent/GB1455367A/en
Publication of JPS5027984ApublicationCriticalpatent/JPS5027984A/ja
Publication of JPS5719841B2publicationCriticalpatent/JPS5719841B2/ja