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General Electric Co PLC
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General Electric Co PLC
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Application filed by General Electric Co PLCfiledCriticalGeneral Electric Co PLC
Application grantedgrantedCritical
Publication of FR1092679ApublicationCriticalpatent/FR1092679A/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
B23K9/00—Arc welding or cutting
B23K9/02—Seam welding; Backing means; Inserts
B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
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Engineering & Computer Science
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Physics & Mathematics
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Plasma & Fusion
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Mechanical Engineering
(AREA)
FR1092679D1952-12-031953-12-02Soudure de tubes métalliques à l'arc électrique
ExpiredFR1092679A
(fr)