Extrait de la collection de lampes / semi-conducteurs de Alexander Hofer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alexander Hofer.
| PV75-1000 |
|
| Tungsram; Budapest (see also... |
H |
|
| PV100/2000 |
|
| Tungsram; Budapest (see also... |
H |
|
| PV200/1000 |
|
| Tungsram; Budapest (see also... |
H |
|
| PVX2800 |
|
| Tungsram; Budapest (see also... |
H |
|
| UKP403_40volt |
|
| Sator (brand of Tungsram for... |
H |
|
| UY22 |
|
| Tungsram; Budapest (see also... |
H |
|
| V22/7000 |
|
| Tungsram; Budapest (see also... |
H |
|
| V100/25 |
|
| Tungsram; Budapest (see also... |
H |
|
| ABF1 |
|
| Philips Italy; Milano (MI) |
I |
|
| FDD20 |
|
| Philips Italy; Milano (MI) |
I |
|
| RS31 |
|
| Telefunken Italia, Milano |
I |
|
| WE12 |
|
| Telefunken Italia, Milano |
I |
|
| 3C70 |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 4C15A |
|
| Fivre - tubes; Milano (MI) |
I |
|
| A341 |
1925 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AB1926_triode |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| AF2 |
1933 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AX1 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| AX50 |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| BLX14 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| Ces |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| CF2 |
1934 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CF2000 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| D10-120GH |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| D10-181GY |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| D11F |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| D14-382GH |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DA6/390 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DAF41 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
| DAH50 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
