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TECH NLE EXPLOIT SOC
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TECH NLE EXPLOIT SOC
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Application filed by TECH NLE EXPLOIT SOCfiledCriticalTECH NLE EXPLOIT SOC
Priority to FR7601745ApriorityCriticalpatent/FR2338106A2/fr
Publication of FR2338106A2publicationCriticalpatent/FR2338106A2/fr
Application grantedgrantedCritical
Publication of FR2338106B2publicationCriticalpatent/FR2338106B2/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
B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
Butt Welding And Welding Of Specific Article
(AREA)
FR7601745A1976-01-161976-01-16Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire
GrantedFR2338106A2
(fr)
