General Knowledge :: Inventions
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Who was the first person to patent the JET ENGINE?
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The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?
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What treat was invented by 11-year-old Frank Epperson in 1905?
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What item of apparel was invented by Ellery Chun, a Hawaiian clothing merchant, in 1931?
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Who invented Fountain Pen?