enow.com Web Search

  1. Ad

    related to: 145 70 6 tube equivalent calculator for sale

Search results

  1. Results from the WOW.Com Content Network
  2. Sumlock ANITA calculator - Wikipedia

    en.wikipedia.org/wiki/Sumlock_ANITA_calculator

    ANITA Mk VIII. The ANITA Mark VII and ANITA Mark VIII calculators were launched simultaneously in late 1961 as the world's first all-electronic desktop calculators. [1] [2] Designed and 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 their logic circuits and nixie tubes for their numerical ...

  3. 6AQ5 - Wikipedia

    en.wikipedia.org/wiki/6AQ5

    It was used for 70- and 90-degree picture tubes, but also in some early colour sets in the frame output. Other close or equivalent tube types are: 6HG5, 6HR5, 6669, 6BM5, N727, CV1862 and the Tesla 6L31. The 6CM6, [6] like the Russian 6P1P (6П1П), [7] while electrically

  4. 6V6 - Wikipedia

    en.wikipedia.org/wiki/6V6

    The pentode EL84/6BQ5 - 9 pin Noval base tube, that although different enough from the 6V6 not to justify rating it as an equivalent, because of its popularity and ready availability, plus having a close-enough similarity to make it possible, if bias is altered, adapters have been developed commercially to allow an amplifier designed for 6V6 ...

  5. 6P1P - Wikipedia

    en.wikipedia.org/wiki/6P1P

    6P1P tube manufactured by Svetlana, USSR (winged "C" logo), 1971 A comparison of Svetlana 6P1P (left), 6P1P-EV and Beijing Electron Tube Factory 6P1 (right) The 6P1P (Russian: 6П1П) is a Soviet-made miniature 9-pin beam tetrode vacuum tube with ratings similar to the 6AQ5, EL90 and the 6V6. Because of a different pinout (a 9-pin base versus 7 ...

  6. Monroe Systems for Business - Wikipedia

    en.wikipedia.org/wiki/Monroe_Systems_for_Business

    Monroe Systems for Business is a provider of electric calculators, printers, and office accessories such as paper shredders to business clients. [1] Originally known as the Monroe Calculating Machine Company, it was founded in 1912 by Jay Randolph Monroe as a maker of adding machines and calculators based on a machine designed by Frank Stephen Baldwin.

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Woman Who Stabbed Asian Student 7 Times In the Head ... - AOL

    www.aol.com/woman-stabbed-asian-student-7...

    An Indianapolis woman who stabbed an Asian student in her head multiple times has been sentenced to six years in prison for the hate crime. Billie Davis, 57, of Bloomington, Ind., will spend six ...

  9. Fuller calculator - Wikipedia

    en.wikipedia.org/wiki/Fuller_calculator

    The second, outer, cylinder is printed with the slide rule's primary logarithmic scale in the form of a 50-turn helix 12.70 metres; 500 inches (41 ft 8 in) long with annotations on the scale going from 100 to 1000. A brass tube with a mahogany cap at the top is a slide fit into the first cylinder. [1] [2] [3] [4]

  1. Ad

    related to: 145 70 6 tube equivalent calculator for sale