- alphanumeric tabulators
- изч.• буквено-цифров табулатор
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Plugboard — This article is about plugboards, or control panels, in unit record machines, cypher machines and early computers. For other uses, see plug board (disambiguation). IBM 402 Accounting Machine control panel[1] wiring. This board was labeled profit… … Wikipedia
Blickensderfer typewriter — A Blickensderfer 5 typewriter The Blickensderfer Typewriter was designed by George C Blickensderfer (1850 1917) in 1893. It was originally intended to compete with Remington desk typewriters, but ended up being known for its portability.… … Wikipedia