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Priority to JP16939380ApriorityCriticalpatent/JPS5794047A/ja
Priority to US06/256,162prioritypatent/US4618672A/en
Priority to DE3117076Aprioritypatent/DE3117076C2/de
Priority to GB8113374Aprioritypatent/GB2076007B/en
Publication of JPS5794047ApublicationCriticalpatent/JPS5794047A/ja
Publication of JPS6364472B2publicationCriticalpatent/JPS6364472B2/ja