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Rod Electron Valve

Published 14.11.2010 Presenter Anton Pankratov

Rod Electron Valve
One of the pioneering works in vacuum electronics field were the rod electron valves that were invented in 50s of the past century by a Soviet engineer Valentin Avdeev on the factory “Svetlana”. Besides their miniature size these lamps have special design of the control grids, made in the form of rods ...