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Publication of FR695818ApublicationCriticalpatent/FR695818A/fr
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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FR695818D1930-05-191930-05-19Dispositif pour le déplacement automatique des chalumeaux soudeurs et découpeurs
ExpiredFR695818A
(fr)