Engelsk navneord: De Forest | |||
1. | De Forest (om person) United States electrical engineer who in 1907 patented the first triode vacuum tube, which made it possible to detect and amplify radio waves (1873-1961) | ||
Termer med samme betydning (synonymer) | Father of Radio, Lee De Forest | ||
Eksempler på forekomster af mindre specifikke termer | artificer, discoverer, electrical engineer, inventor | ||