Extrait de la collection de lampes / semi-conducteurs de Rudolf Osterkamp. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Rudolf Osterkamp.
| RENS1823d |
1931 |
| Telefunken Deutschland (TFK)... |
D |
|
| RES664d |
1930 |
| Telefunken Deutschland (TFK)... |
D |
|
| RS4347 |
|
| Visseaux / Télévisso; Lyon /... |
F |
|
| RS4543 |
|
| Visseaux / Télévisso; Lyon /... |
F |
|
| S100_Fotos |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| SP2 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| SP61 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| TEL5 |
|
| Tungsram Radio (brand) ; Til... |
NL |
|
| TF2 |
|
| Dario (tubes) - voir aussi L... |
F |
|
|
|
| VMP4 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| VP4_5pin |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VP4A |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VP4B |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| VP1321 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
|
| VR56 |
|
| Common type Worldwide tube/s... |
ZZ |
|
|
| VT180_GPO |
|
| Common type Europe tube/semi... |
EU |
|
| VT501A |
|
| Common type Great Britain tu... |
GB |
|
| W30 |
1934 |
| MO Valve Co. Ltd.; GB |
GB |
|
| W443H |
|
| Longlife, the Hague |
NL |
|
| W463 |
|
| Longlife, the Hague |
NL |
|
| W506 |
|
| Marathon (tubes), Radio-Mara... |
NL |
|
| W509 |
|
| Marathon (tubes), Radio-Mara... |
NL |
|
| Z22 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| Z-47 |
|
| Zenith (tubes), Duratron Rad... |
USA |
|
| 0,6П2Б |
|
| Common type USSR (SU) tube/s... |
SU |
|
|
