- The
arithmometer (French: arithmomètre) was the
first digital mechanical calculator strong enough and
reliable enough to be used
daily in an
office environment...
- The
Odhner Arithmometer was a very
successful pinwheel calculator invented in
Russia in 1873 by W. T. Odhner, a
Swedish immigrant. Its
industrial production...
-
arithmometer was the only type of
mechanical calculator available for sale
until the
industrial production of the more
successful Odhner Arithmometer...
-
working in St. Petersburg, Russia. He was the
inventor of the
Odhner Arithmometer,
which by the 1940s was one of the most po****r type of
portable mechanical...
-
extremely po****r with the
success of Thomas'
Arithmometer (manufactured 1850s) and
Odhner Arithmometer (manufactured 1890s). In "Machina arithmetica...
-
business equipment. The
company was
founded in 1886 as the
American Arithmometer Company by
William Seward Burroughs. In 1986, it
merged with
Sperry UNIVAC...
-
Thomas de
Colmar when he used it, a
century and a half later, in his
Arithmometer, the
first m****-produced
calculating machine. It was also used in the...
- The
American Arithmometer Company was an
American manufacture organized in St. Louis,
Missouri in 1886 by
William S.
Burroughs that
produced adding machines...
-
Theophil Odhner (1845–1905),
Swedish engineer and
inventor of the
Odhner Arithmometer working in
Russia Nils
Johan Teodor Odhner (1879–1928),
Swedish arctic...
- the
first commercially successful mechanical calculator,
known as the
Arithmometer. Additionally, he
founded the
insurance companies Le
Soleil and L'aigle...
