The railway signal in 1888 , patent number 375,362 on January 10, 1888.
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Roberts helped to invent the microwave, but did not invent it by himself.
because of inportance
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a spring seat for chairs on April 3rd of that year, he later received a patent for it
1901
Black American inventor, Albert B. Blackburn, of Springfield, OH, received a patent for a "Railway-Signal" ("operated by the wheel or wheels of the train").Patent number 376,362
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Blackburn College - Blackburn with Darwen - was created in 1888.
Marcia Constance Jack and Harold Stewart Blackburn were Elizabeth Blackburn's parents.
Blackburn
Yes, Blackburn is in Lancashire.
Blackburn is in Lancashire, England.
The population of Blackburn is 105,085.
Tony Blackburn has written: 'The very best of Tony Blackburn'
George Blackburn's birth name is George G. Blackburn.