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bn:00045975n
Noun Concept
PT
imagem orthicon  orthicon  tubo de câmera vídeo  vidicon
EN
A now obsolete picture pickup tube in a television camera; electrons emitted from a photoemissive surface in proportion to the intensity of the incident light are focused onto the target causing secondary emission of electrons WordNet 3.0
Relations
Sources
IS A
câmaras de televisão de tubo
WordNet Translations
PT
imagem orthicon, orthicon
Wikipedia Translations
PT
tubo de câmera vídeo, vidicon

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