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Invented by Jacob Perkins. ( As an ice machine )
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Invented by Samuel Colt
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Joel Houghton was granted the first dishwasher patent in 1850. The machine was made of wood and required you to hand-turn a wheel that caused water to splash on the dishes. Houghton's machine barely worked.
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Alexander Graham Bell
I beleive this inventions is important beacuse it made communication unbelivanbly fast.
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