Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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Filing date
Publication date
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges ClaudefiledCriticalAir Liquide SA
Publication of ES207243A1publicationCriticalpatent/ES207243A1/en
An alternating current electric arc welding process with dissymmetric arc, especially with tungsten electrodes and an inert gas protective atmosphere using two arcs in series, characterized in that the electrodes are already arranged on the same side of the piece already on either side of it and quite close to each other so that the fusion beds come together. (Machine-translation by Google Translate, not legally binding)
ES0207243A1952-01-161953-01-15An electric arc welding procedure (Machine-translation by Google Translate, not legally binding)
ExpiredES207243A1
(en)