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September 30, 1885, July 3, 1886; patent nr. 364.521 June 7, 1887; patent nr. 364.525 June 7, 1887; The idea was to make lead type for printing, with two machines, the first to produce two paper-tapes, these two paper-tapes controlling the second machine to produce the type. Lanston made a series of prototypes.
Women and Men Working in Office at Standard Adding Machine Company, 3701 Forest Park Boulevard, May 1910. Standard Adding Machine Company was founded in the early 1890s (first records are from 1892) [2] [3] [4] in Illinois and was the first company to (successfully) [5] release a 10-key adding machine. The machine was a breakthrough for its ...
In 1909, Burroughs acquired the Pike Adding Machine Co. and in the same year began to sell Burroughs Pike visible adding machines. During the first decade of the 20th century, Burroughs faced competition from both key-driven calculators and a number of rival adding-listing machines, including Dalton, Pike, Standard, Universal, and Wales.
These new surroundings hastened the development of an existing idea: an adding machine. His new job gave him the opportunity to build his prototype. Accuracy was the foundation of his work. He made his design drawings on metal plates to prevent distortion. Burroughs filed his first patent for the invention of a "calculating machine" in 1885. It ...
To add, for example, the amounts of 30.72 and 4.49 (which, in adding machine terms, on a decimal adding machine is 3,072 plus 449 "decimal units"), the following process took place: Press the 3 key in the column fourth from the right (multiples of one thousand), the 7 key in the column second from right (multiples of ten) and the 2 key in the ...
Dorr Eugene Felt (March 18, 1862 – August 7, 1930) was an American inventor and industrialist who was known for having invented the Comptometer, [1] an early computing device, and the Comptograph, the first printing adding machine.
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In 1876, Henry went to the Centennial Exposition in Philadelphia and saw the original mud-brick machine. He became inspired to make paving and fire brick. Henry’s paving brick was the first known use of paving brick in the city of Canton. [1] In 1885, Henry S. Belden established the Diebold Fire Brick Company near Canton in Stark County, OH. [1]