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Granville T. Woods

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David Park

on 14 April 2010

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Transcript of Granville T. Woods

Gravnville T. Woods Who was he? What did he invent? Where did he live and creat his inventions? When did he start inventing? Why did he face problems as an inventor? How has his inventions
affect the world? 'Black Edison'
Engineer and Inventor
60+ Patents Telegraphony
Synchronous Multiplex Railway Telegraph
Improved steam-boiler furnace
Automatic Air Brake
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