Extrait de la collection de lampes / semi-conducteurs de Robert Gillespie. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Robert Gillespie.
| KT32 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| KT35 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| KT36 |
|
| Osram-Valves GB (not MO-Valv... |
GB |
|
| KT71 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| KTW61 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| KTW61M |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| KU610 |
|
| Westinghouse El. & Mfg. Co. ... |
USA |
|
| KX642 |
|
| Westinghouse El. & Mfg. Co. ... |
USA |
|
| L4_SER |
|
| SER, AB Svenska Elektronrör ... |
S |
|
| L45 |
|
| CeCo (tubes), C.E. Mfg. Co. ... |
USA |
|
| L49C |
|
| Common type USA tube/semicond. |
USA |
|
| L50 |
|
| CeCo (tubes), C.E. Mfg. Co. ... |
USA |
|
| L55B |
|
| Common type USA tube/semicond. |
USA |
|
| L102/2K |
|
| Standard Telephones and Cabl... |
GB |
|
| L210 |
|
| Common type Great Britain tu... |
GB |
|
| L409_Zenith |
|
| Zenith (Tubes); Monza |
I |
|
| L415_Tungsram |
|
| Tungsram; Budapest (see also... |
H |
|
| LB-199 |
|
| Lord Baltimore Laboratories;... |
USA |
|
| LB199_UX |
|
| Lord Baltimore Laboratories;... |
USA |
|
| LD90 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| LD120 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| LE219 |
|
| Huth, Signalbau AG, Dr. Eric... |
D |
|
| LE244 |
1924 |
| Huth, Signalbau AG, Dr. Eric... |
D |
|
| LE251 |
|
| Huth, Signalbau AG, Dr. Eric... |
D |
|
| LE344 |
|
| Huth, Signalbau AG, Dr. Eric... |
D |
|
| LM302 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| LM565_magnetron |
|
| Telefunken Deutschland (TFK)... |
D |
|
| LS2_MO |
1925 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| LS3_MO |
1923 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| LS119 |
|
| Huth, Signalbau AG, Dr. Eric... |
D |
|
