History of Thomas Edison - 0 views
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ahmed safwat on 18 Sep 13Information about the invention of the Vitascope and projectors. Edison has his hands on patents that insured his rights to this invention.
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Mai Thao on 29 Oct 13This talk about Thams and his invention. For example he came out with the vitascope, kinetograph, kinetoscope, vitascope. He also own motion picture Patent company too.