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Priority to JP4188072ApriorityCriticalpatent/JPS5533241B2/ja
Priority to GB5215072Aprioritypatent/GB1363784A/en
Priority to DE2256453Aprioritypatent/DE2256453C2/de
Priority to US313070Aprioritypatent/US3871727A/en
Publication of JPS492208ApublicationCriticalpatent/JPS492208A/ja
Publication of JPS5533241B2publicationCriticalpatent/JPS5533241B2/ja