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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
B23D13/00—Tools or tool holders specially designed for planing or slotting machines
B23D13/005—Tools or tool holders adapted to operate in both the forward and return stroke
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FR985484D1943-11-051943-11-05Dispositif de commande d'un porte-outils de mortaisage permettant à l'outil de travailler dans les deux sens
ExpiredFR985484A
(fr)
Dispositif de commande notamment pour l'avance du porte-outil d'une machineoutil ainsi que les machines-outils pourvues de ce dispositif ou similaire