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Publication of FR699098ApublicationCriticalpatent/FR699098A/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
B23K5/00—Gas flame welding
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FR699098D1930-05-211930-07-18Procédé et dispositif pour la vérification des joints soudés
ExpiredFR699098A
(fr)