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Priority to JP49101707ApriorityCriticalpatent/JPS5129109A/ja
Priority to GB9173/75Aprioritypatent/GB1493417A/en
Priority to DE19752517146prioritypatent/DE2517146A1/de
Priority to US05/577,001prioritypatent/US4021005A/en
Publication of JPS5129109ApublicationCriticalpatent/JPS5129109A/ja
Publication of JPS5524186B2publicationCriticalpatent/JPS5524186B2/ja