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B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K7/00—Cutting, scarfing, or desurfacing by applying flames
B23K7/06—Machines, apparatus or equipment specially designed for scarfing or desurfacing
Appareil de serrage de pieces a souder par un faisceau laser, tablette formee par soudage de pieces, et procede de fabrication d'une telle plaquette
Dispositif de changement rapide et de maintien d'une paroi latérale d'une machine de coulée continue d'un produit métallique entre cylindres