typewriter
alternative label: electronic typewriter
alternative label: ماشین‌تحریر الکترونیکی @fa
narrower: teleprinter
related: keyboard
related: word processing
preferred label: ماشین‌تحریر @fa
type: Concept

teleprinter
preferred label: دورچاپگر @fa
type: Concept
broader: typewriter

keyboard
preferred label: صفحه‌کلید @fa
type: Concept
related: typewriter

word processing
preferred label: واژه‌پردازی @fa
type: Concept
related: typewriter