مخترع المصباح الكهربائي. توماس الفا اديسون مخترع المصباح الكهربائى

"Older Son To Sue To Void Edison Will; William, Second Child Of The Counsel" American Society of Mechanical Engineers
"Keynote Address — Second International ALN1 Conference PDF " Biographical Memoir of Thomas Alva Edison

John Hunton's Diary, Volume 3.

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مصباح متوهج
"Off Goes the Power Current Started by Thomas Edison"
قصة اختراع المصباح
Duke University Rare Book, Manuscript, and Special Collections Library: Edison fears the hidden perils of the x-rays
من هو مخترع المصباح الكهربائي... تعرف على كل مخترع المصباح الكهربائي
Sculpture of three giant light bulbs: in memory of Thomas Alva Edison• "Charles Edison, 78, Ex-Governor Of Jersey and U
Inventor's Daughter Married to J "Franklin Laureate Database - Edward Longstreth Medal 1899 Laureates"
Lee, Jennifer November 14, 2007 "The Life of Thomas Edison", American Memory, Library of Congress, Retrieved March 3, 2009

A brief history of Con Edison:"Electricity"• The great inventor, the fruits of whose genius so magically transformed the everyday world, was 84 years and 8 months old.

17
اختراع المصباح الكهربى 1879 م
After Fight for Life Since He Was Stricken on August 1
من اخترع المصباح الكهربائي
"GE emerges world's largest company: Forbes"
توماس إديسون
4, 1903: Edison Fries an Elephant to Prove His Point""