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Publication of FR1068243ApublicationCriticalpatent/FR1068243A/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
B23K9/00—Arc welding or cutting
B23K9/24—Features related to electrodes
B23K9/28—Supporting devices for electrodes
B23K9/282—Electrode holders not supplying shielding means to the electrode
FR1068243D1952-12-091952-12-09Perfectionnements aux porte-électrodes
ExpiredFR1068243A
(fr)