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When and who invented the Ship (turbine)?
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When and who invented the Tractor (Caterpillar)?
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What year was Launderette invented and how?
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When and who invented the Neon Lamp?
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Which company is ahead in Margarine innovations?
Anonymous User asked 7 years ago
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Who invented the Typewriter?
Anonymous User asked 7 years ago
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Who invented the Synthesizer?
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Which company is ahead in Synthesizer innovations?
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Who invented the Piano?
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What year was Oxygen discover and how?
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When and who invented the Radio Telegraphy ?
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Who invented the Telegraph?
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What year was Printing Press invented and how?
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What year was Wheel invented and how?
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Who invented the Automobile (gasoline)?
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Which company is ahead in Electronic Computer innovations?
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Who invented the Lathe?
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When and who invented the Bicycle Tyres (pneumatic)?
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When and who invented the Bakelite?
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When and who invented the Helium?
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What year was Uranium invented and how?
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Who invented the Locomotive?
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Which company is ahead in Microscope (Electron) innovations?
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What year was Loom (power) invented and how?
Anonymous User asked 7 years ago
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