FR598666A - Perfectionnements apportés aux procédés de découpage au moyen du chalumeau oxy-acétylénique ou de chalumeaux utilisant d'autres gaz convenables
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Perfectionnements apportés aux procédés de découpage au moyen du chalumeau oxy-acétylénique ou de chalumeaux utilisant d'autres gaz convenables
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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
B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
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FR598666D1924-07-151925-03-09Perfectionnements apportés aux procédés de découpage au moyen du chalumeau oxy-acétylénique ou de chalumeaux utilisant d'autres gaz convenables
ExpiredFR598666A
(fr)