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10 feb 1874 anni - К.Ф. Браун відкрив ефект односторонньої провідності контакту метал-напівпровілник .

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електроніка

ByМаіна Пєрєвєрзєва

21 mag 2021

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10 feb 1874 anni

Adesso

~ 151 years ago

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