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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
B23D71/00—Filing or rasping tools; Securing arrangements therefor
B23D71/02—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices
B23D71/025—Filing or rasping tools; Securing arrangements therefor for filing or rasping machines or devices for rubber-like material
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Mechanical Engineering
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FR682724D1929-10-031929-10-03Râpe tournante et son procédé de fabrication
ExpiredFR682724A
(fr)