| NOM | person | Lee De Forest | 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) |
|---|
| Sentit | 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). | |
|---|---|---|
| Espècimen de | artífex, descobridor, inventor | someone who is the first to think of or make something |
| enginyer electricista | A person trained in practical applications of the theory of electricity | |
| Anglès | De Forest, Lee De Forest, Father of Radio | |
| Espanyol | Lee De Forest | |
©2001-24 · HyperDic hyper-dictionary · Contact
English |
Spanish |
Catalan
Privacy |
Robots