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Willem Smit and Companies Transformatorenfabriek N V
Original Assignee
Willem Smit and Companies Transformatorenfabriek N V
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Filing date
Publication date
Application filed by Willem Smit and Companies Transformatorenfabriek N VfiledCriticalWillem Smit and Companies Transformatorenfabriek N V
Application grantedgrantedCritical
Publication of FR822974ApublicationCriticalpatent/FR822974A/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
B23K9/18—Submerged-arc welding
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
FR822974D1937-03-061937-06-11Procédé pour la soudure électrique à l'arc
ExpiredFR822974A
(fr)