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Priority to JP7106970ApriorityCriticalpatent/JPS5116833B1/ja
Priority to GB5632570Aprioritypatent/GB1261877A/en
Priority to FR7042907Aprioritypatent/FR2072609A5/fr
Priority to US00339046Aprioritypatent/US3818904A/en
Publication of JPS5116833B1publicationCriticalpatent/JPS5116833B1/ja