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Publication of FR450478ApublicationCriticalpatent/FR450478A/fr
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
B23D37/00—Broaching machines or broaching devices
B23D37/02—Broaching machines with horizontally-arranged working tools
B23D37/04—Broaching machines with horizontally-arranged working tools for broaching inner surfaces
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Engineering & Computer Science
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Mechanical Engineering
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FR450478D1911-11-141912-11-12Perfectionnements apportés à la construction des machines à aléser
ExpiredFR450478A
(fr)