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Priority to JP4845372ApriorityCriticalpatent/JPS4911814A/ja
Priority to GB2072973Aprioritypatent/GB1378734A/en
Priority to US356560Aprioritypatent/US3887597A/en
Priority to FR7315685Aprioritypatent/FR2183143B1/fr
Priority to DE2322096Aprioritypatent/DE2322096A1/de
Publication of JPS4911814ApublicationCriticalpatent/JPS4911814A/ja