FR863331A - Perfectionnements apportés aux machines-outils, notamment pour l'usinage d'éléments destinés aux structures d'engins de navigation aérienne
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Perfectionnements apportés aux machines-outils, notamment pour l'usinage d'éléments destinés aux structures d'engins de navigation aérienne
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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
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FR863331D1939-02-091940-02-08Perfectionnements apportés aux machines-outils, notamment pour l'usinage d'éléments destinés aux structures d'engins de navigation aérienne
ExpiredFR863331A
(fr)