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Priority to JP1869573ApriorityCriticalpatent/JPS49107416A/ja
Priority to US05/441,285prioritypatent/US3991277A/en
Priority to FR7405033Aprioritypatent/FR2217871B1/fr
Priority to GB669174Aprioritypatent/GB1445274A/en
Priority to AU65673/74Aprioritypatent/AU6567374A/en
Priority to DE19742407406prioritypatent/DE2407406A1/de
Publication of JPS49107416ApublicationCriticalpatent/JPS49107416A/ja