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Priority to JP6710178ApriorityCriticalpatent/JPS54157945A/ja
Priority to US06/042,152prioritypatent/US4287836A/en
Priority to GB7918434Aprioritypatent/GB2022551B/en
Priority to DE2922480Aprioritypatent/DE2922480C2/de
Publication of JPS54157945ApublicationCriticalpatent/JPS54157945A/ja
Publication of JPS5649226B2publicationCriticalpatent/JPS5649226B2/ja