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Priority to JP47110033ApriorityCriticalpatent/JPS5127474B2/ja
Priority to US409162Aprioritypatent/US3892900A/en
Priority to GB5082073Aprioritypatent/GB1430289A/en
Priority to DE2354874Aprioritypatent/DE2354874C3/de
Priority to FR7339096Aprioritypatent/FR2206866A5/fr
Publication of JPS4967972ApublicationCriticalpatent/JPS4967972A/ja
Publication of JPS5127474B2publicationCriticalpatent/JPS5127474B2/ja