Tabulating machine   (translated from German)
Tabulating machine Those Tabulating machine was the predecessor of the today's ... Posten-Buchhaltung as well as statistische evaluations. Tabulating machines worked electromechanically according to the ...
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Tabulating machine
Tabulating machine tabulating machine constructed by Hollerith The tabulating machine was a machine designed to ...
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British Tabulating Machine Company
British Tabulating Machine Company The British Tabulating Machine Company (BTM) was a firm which manufactured ... Bletchley Park to break the German Enigma machine ciphers. The company was formed in ...
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User talk:NevilleDNZ/Tabulating Machine
User talk:NevilleDNZ/Tabulating Machine < User talk:NevilleDNZ For your ceaseless, tireless hard work in manually tabulating and manually sorting data that was already ...
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Powers Accounting Machine Company
Powers Accounting Machine Company Powers Accounting Machine Company (also known as Powers Tabulating Machine Company) was an early 20th century tabulating_machine ... avoid infringement and created a faster, cheaper machine that was compatible with Hollerith's ...
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Timeline of computing 2400 BC-1949
... the computing power equivalent to a Turing machine. Panini's work was the forerunner to ... was called the " Calculating Clock ". This mechanical machine was capable of adding and subtracting up ... winter of 1617. Kepler used Schickard's machine for his astronomical studies. The machine and plans were lost and forgotten in ... by the same man ( Franz Hammer )! The machine was reconstructed in 1960, and found ...
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Unit record equipment
... record equipment, electric accounting machines (EAM) or tabulating machines. A data processing shop would have ... at least one of most of the machine types. Data processing consisted of feeding decks ... cards by a worker sitting at a machine called a key punch. The key punch ... cards were then sent to a second machine called a verifier, which looked a lot ... data as the keypuncher, but the verifier machine merely checked to see if the ...
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History of computing hardware
... coins, by weight. A more arithmetic-oriented machine is the abacus. One of the earliest ... father of the computing era. Since his machine used techniques such as cogs and gears ... point in programmability. Herman Hollerith invented a tabulating machine using punch cards in the 1880s. In ... the computer to emulate any other calculating machine by changing a stored sequence of ...
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Punch card
... Origins Punch card system of a music machine. Also referred to as Book music, a ... June 8, 1887 and used with mechanical tabulating machines in the 1890 U.S. Census ... demand for his machines, Hollerith founded the Tabulating Machine Company (1896) which was one of three ... hit a small plastic pin in the machine called the corner cut pin. This ...
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User:Mervyn/Timeline of communications and media
... Alois Senefelder invents lithography 1799 paper-making machine invented in France by Robert 1800-1849 ... 1818 Butterworth founded 1820 first manufactured calculating machine, de Colmar's Arithometer 1822 het Algemeen ... 1823 Charles Babbage builds section of calculating machine 1825 First railway opens, from Stockton to ... first media broker 1841 first type-composing machine used in London 1842 Illustrated London News ... patents safety-pin 1850-1899 1850 first machine-made paper bag 1850 Mannheim designs ...
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