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Priority to JP13875873ApriorityCriticalpatent/JPS5435748B2/ja
Priority to US05/531,612prioritypatent/US3950711A/en
Priority to DE19742458956prioritypatent/DE2458956A1/de
Priority to GB54314/74Aprioritypatent/GB1491039A/en
Publication of JPS5092663ApublicationCriticalpatent/JPS5092663A/ja
Publication of JPS5435748B2publicationCriticalpatent/JPS5435748B2/ja