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Alexander Graham Bell (view source)
Revision as of 05:31, December 7, 2014
, 05:31, December 7, 2014Ophaning removed for Special:LonelyPages
Bell obtained 14 patents for the "telephone" and "telegraph", 4 for the "photophone", 1 for the "phonograph", 5 for the "aerial vehicles", 4 for the "hydroairplanes" and 2 for the "selenium cells".
Bell obtained 14 patents for the "telephone" and "telegraph", 4 for the "photophone", 1 for the "phonograph", 5 for the "aerial vehicles", 4 for the "hydroairplanes" and 2 for the "selenium cells".
==See Also==
* [[American Inventions]]
* [[British Inventions]]
* [[:Category:American Inventions]]
* [[:Category:British Inventions]]
[[Category:Technology]]
[[Category:Inventions]]
[[Category:American History]]
[[Category:American Inventions]]
== References ==
== References ==
<references/>
<references/>