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Publication of FR861631ApublicationCriticalpatent/FR861631A/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
B23K5/02—Seam welding
B23K5/08—Welding circumferential seams
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR861631D1939-08-021939-08-02Procédé et machines pour la réalisation automatique de soudures métalliques
ExpiredFR861631A
(fr)