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Application filed by Institutul Politehnic,RofiledCriticalInstitutul Politehnic,Ro
Priority to RO104345ApriorityCriticalpatent/RO80904B1/en
Publication of RO80904A2publicationCriticalpatent/RO80904A2/en
Publication of RO80904B1publicationCriticalpatent/RO80904B1/en
RO104345A1981-05-201981-05-20Device for reducing the idle current value of static sources of alternating current for electric arc welding
RO80904B1
(en)