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.
| REN2204 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1374d |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1817d |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RENS1823d |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES094 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES964 |
1933 |
| Telefunken Deutschland (TFK)... |
D |
|
| RFG1 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RGN354 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN1054 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN1064 |
1932 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN2004 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN2504 |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RL12P35 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS5C-II |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RV12P2000 |
1937 |
| Telefunken Deutschland (TFK)... |
D |
|
| UL11 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| TC200A |
|
| Televocal Corporation; New Y... |
USA |
|
| EG1 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| K1_Thorpe |
1924 |
| Thorpe (Brand) Thorpe Radio ... |
GB |
|
| K4_Thorpe |
1925 |
| Thorpe (Brand) Thorpe Radio ... |
GB |
|
| UN-100 |
|
| Tokyo Electric Co. (TEC); To... |
J |
|
| UX47A |
|
| Toshiba Corporation; Tokyo |
J |
|
| T-10 |
|
| Triad Television & Mfg. Co.;... |
USA |
|
| D400_5-pin |
|
| Triotron (tubes) = Brand of ... |
A |
|
| P440N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| SV10 |
1926 ?? |
| Triotron (tubes) = Brand of ... |
A |
|
| True-Blue |
|
| True Blue (Brand); Brightson... |
USA |
|
| 199_Brightson |
|
| True Blue (Brand); Brightson... |
USA |
|
| DT1705E |
|
| Tung-Sol Electric Inc.; Newa... |
USA |
|