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Priority to JP17562384UpriorityCriticalpatent/JPS6192543U/ja
Publication of JPS6192543UpublicationCriticalpatent/JPS6192543U/ja
Testa operatrice per macchine utensili automatiche, in cui si utilizzano coppie coniche ipoidali per trasmettere il moto per il posizionamento per il mandrino
