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Priority to FR3893ApriorityCriticalpatent/FR78901E/fr
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Publication of FR78901EpublicationCriticalpatent/FR78901E/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
B23B3/16—Turret lathes for turning individually-chucked workpieces
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Engineering & Computer Science
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Mechanical Engineering
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FR3893A1957-03-281957-03-28Perfectionnements au procédé d'usinage par délimitation positive d'organes et l'un de ses formes ou moyen d'utilisation
ExpiredFR78901E
(fr)