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New relationship will combine Edison's IR capabilities with ALG's research expertise to transform the visibility of Emerging Market equities ALG is one of South Africa's leading equity research ...
Their light bulbs burned out after 150 hours, but Edison improved that to 400 hours by 1884, and 1,200 hours by 1886. Edison and Swan sued each other for violating each other's patents.
South Hackensack light bulb maker has eyes on past and future. ... Another is filled with a museum-like display of light bulbs, including one given to his grandfather by Thomas Edison.
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