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Priority to JP5093176ApriorityCriticalpatent/JPS52133865A/ja
Publication of JPS52133865ApublicationCriticalpatent/JPS52133865A/ja
Publication of JPS5617969B2publicationCriticalpatent/JPS5617969B2/ja
JP5093176A1976-05-061976-05-06Method and device for automatically locating and supplying round bar in coil spring fabricating step
GrantedJPS52133865A
(en)