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Application filed by David G Bychovskij, Arkadij L Bolotnikov, Gennadij J Strepetov, Alexandr I DanilovfiledCriticalDavid G Bychovskij
Priority to CS131677ApriorityCriticalpatent/CS191585B1/cs
Publication of CS191585B1publicationCriticalpatent/CS191585B1/cs
CS131677A1977-02-281977-02-28Method of the plasmatic multiplace arc welding by the continuously burning d.c. arcs of different polarities
CS191585B1
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