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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LVOVSKY POLITEKHNICHESKY INSTITUT
Original Assignee
LVOVSKY POLITEKHNICHESKY INSTITUT
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Filing date
Publication date
Application filed by LVOVSKY POLITEKHNICHESKY INSTITUTfiledCriticalLVOVSKY POLITEKHNICHESKY INSTITUT
Priority to CA270,514ApriorityCriticalpatent/CA1084570A/fr
Application grantedgrantedCritical
Publication of CA1084570ApublicationCriticalpatent/CA1084570A/fr
CA270,514A1977-01-261977-01-26Reseau electrique haute tension avec dispositif fondeur de glace a courant continu avec retour du courant par la terre
ExpiredCA1084570A
(fr)
Устройство определения обрыва изолированных проводов воздушных линий напряжением свыше 1000 в при их расположении на опорах контактной сети переменного тока