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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
B23K23/00—Alumino-thermic welding
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR24869A1921-05-271921-05-27Procédé pour souder les métaux
ExpiredFR24869E
(fr)