Adding Machine was invented by

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Adding Machine was invented by

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jeet sagar · Answer 1 · 2011-12-18T13:23:08+0000

In 1642 Blaise Pascal invented the pascaline, the first adding machine using gears, to help his father calculate taxes.

William Seward Burroughs invented a different kind of adding machine in 1885.

Adding Machine was invented by

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