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Priority to DD18080474ApriorityCriticalpatent/DD113466A1/xx
Priority to DE19752524202prioritypatent/DE2524202A1/de
Publication of DD113466A1publicationCriticalpatent/DD113466A1/xx
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
B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
B23K9/124—Circuits or methods for feeding welding wire