Showing 1 - 20 results of 20 for search '"Sokolov, David"', query time: 0.99s Refine Results  

Electron tube

by SOKOLOV DAVID A
Year of Publication 02.06.1959
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Patent

Electronic tube

by SOKOLOV DAVID A
Year of Publication 26.01.1954
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Patent

Electron tube

by SOKOLOV DAVID A
Year of Publication 21.07.1953
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Patent