Definition of Comptometers. Meaning of Comptometers. Synonyms of Comptometers

Here you will find one or more explanations in English for the word Comptometers. Also in the bottom left of the page several parts of wikipedia pages related to the word Comptometers and, of course, Comptometers synonyms and on the right images related to the word Comptometers.

Definition of Comptometers

Comptometer
Comptometer Comp*tom"e*ter, n. [See Count; -meter.] A calculating machine; an arithmometer.

Meaning of Comptometers from wikipedia

- than electronic calculators. Consequently, in specialized applications, comptometers remained in use in limited numbers into the early 1990s, but with the...
- the only other competitor in true commercial production, had sold 100 comptometers in three years. The 19th century also saw the designs of Charles Babbage...
- the only other competitor in true commercial production, had sold 100 comptometers. It wasn't until 1902 that the familiar push-button user interface was...
- Florida Tech Easy Instructions for Operation the Controlled Key Comptometer, Comptometer Division, Felt and Tarrant Mfg. Co., Chicago, 1917, p. 12 Carl...
- era coat buttons; a collection of Montie Montana memorabilia; a 1915 comptometer; and a 2005 Suzuki GSX-R 1300 Hayabusa motorcycle. Upset over dwindling...
- In 1961, C**** Hough, the president of Daisy Heddon division of Victor Comptometer, purchased the design of a new firearm system. The new system was developed...
- men's lives and concentrated on a career in computing, from 1916 selling comptometers in Belfast in Ireland. She regularly kept in touch with C****’s family...
- built by the Bell Punch Co. in Britain, and marketed through its Sumlock Comptometer division, they used vacuum tubes and cold-cathode switching tubes in...
- Series C) key-driven calculators in both manual and electrical ****isted comptometers. In the late 1960s, the Burroughs sponsored "nixi-tube" provided an electronic...
- to help support her family. She lost her first job (as a typist and comptometer operator) after taking her guitar to work and playing it during tea-breaks...