Extrait de la collection de lampes / semi-conducteurs de Marc Couque. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Marc Couque.
| UX874 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| 1Ж29Б |
|
| Common type USSR (SU) tube/s... |
SU |
|
| VR56 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| Micro-Trigrille |
|
| Cyrnos (brand) - see also MCB |
F |
|
| R18 |
|
| La Radiotechnique (RT); Pari... |
F |
|
| DG |
1925 ? |
| Métal; France (tubes) |
F |
|
| D-VI |
1923 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 406H |
|
| Power Tone; Austria (tube br... |
A |
|
| 205D |
1924 |
| Western Electric Company Inc... |
USA |
|
| 102D |
|
| Western Electric Company Inc... |
USA |
|
| 6/100Amp |
1926 ? |
| Métal; France (tubes) |
F |
|
| 6/100 |
1924 |
| Métal; France (tubes) |
F |
|
| 3.8Volt |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| XL1.5 |
|
| HIVAC (Brand), High Vacuum V... |
GB |
|
| XH1.5 |
|
| HIVAC (Brand), High Vacuum V... |
GB |
|
| XD2.0 |
|
| HIVAC (Brand), High Vacuum V... |
GB |
|
| Wecovalve |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| WD12 |
1923 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
| WD11 |
1922 |
| Westinghouse for Brand RCA-R... |
USA |
|
| W310 |
|
| Ostar (Gustav Ganz); Wien |
A |
|
| VT-1 |
1917 |
| Western Electric Company Inc... |
USA |
|
| UX245 |
1929 |
| Common type USA tube/semicond. |
USA |
|
| UX210 |
1925 |
| General Electric for Brand R... |
USA |
|
| UX199 |
1925 |
| General Electric for Brand R... |
USA |
|
| UX120 |
|
| Common type USA tube/semicond. |
USA |
|
| UV201A |
1922 |
| General Electric for Brand R... |
USA |
|
| UV199 |
1922 |
| Common type Worldwide tube/s... |
ZZ |
|
| Triode-Universel-Radiofotos-Grammont |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| Triode_Microlux |
|
| Microlux, A. Bertrand; Paris |
F |
|
| TMC |
1916 |
| Métal; France (tubes) |
F |
|
