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Priority to JP9830269ApriorityCriticalpatent/JPS4912113B1/ja
Priority to GB4563670Aprioritypatent/GB1314078A/en
Priority to US3708452Dprioritypatent/US3708452A/en
Priority to FR7034868Aprioritypatent/FR2062678A5/fr
Priority to DE19702047305prioritypatent/DE2047305C3/de
Publication of JPS4912113B1publicationCriticalpatent/JPS4912113B1/ja