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IZQUIERDO REMACHA EPIFANIO
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IZQUIERDO REMACHA EPIFANIO
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Application filed by IZQUIERDO REMACHA EPIFANIOfiledCriticalIZQUIERDO REMACHA EPIFANIO
Priority to ES0228902ApriorityCriticalpatent/ES228902A1/en
Publication of ES228902A1publicationCriticalpatent/ES228902A1/en
Improvements in devices for welding with protected arc, characterized by comprising an electrode gun equipped with a refractory steel nozzle, cooled by water through whose axial hole protrudes a tungsten-thorium refractory electrode or other analogous alloy. (Machine-translation by Google Translate, not legally binding)
ES0228902A1956-06-011956-06-01Improvements in devices for welding with protected arc (Machine-translation by Google Translate, not legally binding)
ExpiredES228902A1
(en)