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Application filed by Vaclav Havlicek, Jindrich CervenyfiledCriticalVaclav Havlicek
Priority to CS461577ApriorityCriticalpatent/CS190993B1/en
Publication of CS190993B1publicationCriticalpatent/CS190993B1/en
CS461577A1977-07-111977-07-11Connection for checking the short-circuited and grounded situation of the lines sections of electric stations
CS190993B1
(en)