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Publication of FR923919ApublicationCriticalpatent/FR923919A/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
B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
B23K37/02—Carriages for supporting the welding or cutting element
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FR923919D1945-03-171946-03-16Perfectionnements aux chariots automoteurs ou automobiles
ExpiredFR923919A
(fr)