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jan 1, 1880 - Tabulating Machine

Description:

Tabulating machine was an electromechanical machine designed to assist in summarizing information stored on punched cards. It was invented to summarize information on punch cards and help process data for the 1890 U.S. Census. Herman Hollerith designed it. Invented in the 1880s

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Computers History

ByVarun Rana
16 Jan 2020
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Date:

jan 1, 1880
Now
~ 145 years ago
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