Television pioneer Dr Vladimir Zworykin of the Westinghouse Research Laboratories with his new facsimile transmitter which sends pictures or written words through space at the rate of up to 630 words per minute. East Pittsburgh, Pennsylvania: 1929. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3817 px × 5100 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
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