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Priority to JP5816769UpriorityCriticalpatent/JPS4829485Y1/ja
Priority to FR7022736Aprioritypatent/FR2046920B1/fr
Priority to US47701Aprioritypatent/US3645090A/en
Priority to GB2999970Aprioritypatent/GB1319315A/en
Priority to DE19702031216prioritypatent/DE2031216A1/de
Publication of JPS4829485Y1publicationCriticalpatent/JPS4829485Y1/ja