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Elijah McCoy - Drawing For Patent #129,843 ... Thomas Edison - The Inventions of Thomas Edison History of Lasers Famous Inventions A to Z History of the Telephone The History of Computers - Computer History Timeline...
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inventors.about.com/od/mstartinventors/ss/Elijah_McCoy....
inventors.about.com/od/mstartinventors/ss/Elijah_McCoy.htm
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created the first clock ever built in the United States ... first Black Presidential appointee ... Elijah McCoy and Hodges...
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www.blackinventor.com/pages/history.html
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Elijah McCoy was the inventor of a device that allowed machines to be lubricated while they were still in operation. Machinery buyers insisted on McCoy lubrication systems when buying new machines and would take nothing less than what ... Disclaimer Author inventors inventions timeline category games...
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www.ideafinder.com/history/inventors/mccoy.htm
www.ideafinder.com/history/inventors/mccoy.htm
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From the date of the first printing press to the current explosion of the Web, the greatest moments in the history of innovation are chronicled on a vivid time chart. ... Halftone Printing Process ... Disclaimer Author inventors inventions timeline category games...
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www.ideafinder.com/history/timeline/the1800s.htm
www.ideafinder.com/history/timeline/the1800s.htm
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1872 Detroiter Elijah McCoy patents the "automatic lubricating cup." The devise allows locomotives to self-lubricate, thus eliminating the need for frequent stops to oil moving parts.
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www.daahp.wayne.edu/1850_1899.html
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Learn about the life of Elijah McCoy at Biography.com. Read Biographies, watch interviews and videos. ... He opened the Elijah McCoy Manufacturing Co (1920) and patented an improved airbrake lubricator, one of the some 50 patents he obtained during his lifetime.
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www.biography.com/articles/Elijah-McCoy-9391300
www.biography.com/articles/Elijah-McCoy-9391300
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Elijah McCoy: American Inventor. Elijah McCoy (1843 or 1844-1929) was a mechanical engineer and inventor. McCoy's high-quality industrial inventions, especially his steam engine lubricator, were the basis for the expression 'the real McCoy,' meaning the real, authentic, or high-quality thing. ... McCoy was born in Colchester,
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www.enchantedlearning.com/inventors/page/m/mccoy.shtml
www.enchantedlearning.com/inventors/page/m/mccoy.shtml
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As a young man, Elijah McCoy (1843-1929)--who had been born in a community of escaped slaves in Canada--sought a position with the Michigan Central Railroad. Despite the engineering training he had received during an apprenticeship ... The Film & More | Special Feature | Timeline | Maps | People & Events| Teacher's Guide...
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www.pbs.org/wgbh/amex/1900/peopleevents/pandeAMEX39.htm...
www.pbs.org/wgbh/amex/1900/peopleevents/pandeAMEX39.html
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1843 - Elijah McCoy was born ... 1929 - Elijah McCoy died ... 1929 - Elijah McCoy died; 1930 - The price of cotton dropped; (Roll of Thunder); 1931 - Papa went looking for work; 1933 - Papa was laying tracks in Louisiana. Got books at school.
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www.huffmanworks.com/a6/class98-99/timelines.htm
www.huffmanworks.com/a6/class98-99/timelines.htm
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