Extrait de la collection de lampes / semi-conducteurs de Manfred Fries. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Manfred Fries.
| A430N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| A2118 |
1931 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AG495 |
|
| Tungsram; Budapest (see also... |
H |
|
| AL495 |
|
| Tungsram; Budapest (see also... |
H |
|
| APP495 |
|
| Tungsram; Budapest (see also... |
H |
|
| AX1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| BDDT61 |
|
| Sator (brand of Tungsram for... |
H |
|
| BEP61 |
|
| Sator (brand of Tungsram for... |
H |
|
| C324 |
|
| Cunningham Inc., E.T.; Harr... |
USA |
|
| CCH2 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| D418 |
1934 |
| Tungsram; Budapest (see also... |
H |
|
| DF22 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| DL21 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| DL72 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| DLL22 |
|
| Tungsram; Budapest (see also... |
H |
|
| DLL22T |
|
| Tungsram; Budapest (see also... |
H |
|
| DS4100 |
|
| Tungsram; Budapest (see also... |
H |
|
|
| E442 |
1928 |
| Philips; Eindhoven (tubes in... |
NL |
|
| E4103/E/4 |
|
| GEC, General Electric Co Ltd... |
GB |
|
| EC97 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EEP1 |
1947 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF50 |
1939 |
| Common type Worldwide tube/s... |
ZZ |
|
| EF54 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EL2 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| EL3N |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL5 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EL505 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EM840 |
1957 |
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| G3140 |
1929 |
| Philips; Eindhoven (tubes in... |
NL |
|
