File:4 diagrams of zincite—carbon filament generators.png
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| Description |
Русский: Четыре электрических принципиальных схемы генераторов на контакте цинкит — угольная нить
English: 4 circut diagrams of generators on zincite—carbon filament contact |
| Date | |
| Source | Лосев О. В. (1971) "2. Детектор-генератор; детектор-усилитель" in У истоков полупроводниковой техники. Избранные труды, Л.: Изд-во «Наука», Ленинград. отд., p. 14 |
| Author | Олег Владимирович Лосев |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:22, 13 August 2017 | | 575 × 541 (5 KB) | Alexander Roumega (talk | contribs) | =={{int:filedesc}}== {{Information |description={{ru|1=Четыре электрических принципиальных схемы генераторов на контакте цинкит — угольная нить}} {{en|1=4 circut diagrams of... |
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