Category:Photophone

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Photophone 
Photophone.jpg
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Subclass of telecommunication
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Fotofono (it); Photophone (fr); Fotòfon (ca); Photophon (de); Photophone (pt); فوتوفون (fa); 光電話 (zh); フォトフォン (ja); Fotofon (nn); פוטופון (he); fotofoon (nl); Фотофон (uk); Valopuhelin (fi); Photophone (en); Fotófono (es); Fotofon (cs); Фотофон (ru) 光電話機 (zh); Fotofono (es)

Media in category "Photophone"

The following 8 files are in this category, out of 8 total.