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Priority to ES0233302ApriorityCriticalpatent/ES233302A1/en
Publication of ES233302A1publicationCriticalpatent/ES233302A1/en
Improvements in the feeding systems of the revolving lathes, characterized by additionally establishing a device provided with an axis with two drum cams that command the levers for driving the clamps of the lathe head and the advance rod of the rod, turning said cams when engaging two discs by means of a lever. (Machine-translation by Google Translate, not legally binding)
ES0233302A1957-01-291957-01-29Improvements in the revolving tornos feeding systems (Machine-translation by Google Translate, not legally binding)
ExpiredES233302A1
(en)