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.
| 5082-7610 |
|
| Common type USA tube/semicond. |
USA |
|
| 5082-7302 |
|
| Common type USA tube/semicond. |
USA |
|
|
| 4662 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4652 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4636 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4611 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4610 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4607 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4606 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4569 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4390_v-limiter |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4378/05 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4378 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4371_v-limiter |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 4152-02 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| 4074A |
|
| Standard Telephones and Cabl... |
GB |
|
| 4020A |
|
| Standard Telephones and Cabl... |
GB |
|
| 3815 |
|
| SIF (S.I.F.), Société Indépe... |
F |
|
| 3538 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 3328A |
|
| Common type Europe tube/semi... |
EU |
|
| 3301 |
|
| Common type USA tube/semicond. |
USA |
|
| 2516N |
|
| Common type USA tube/semicond. |
USA |
|
|
| 2124N |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| 2111N |
|
| Common type USA tube/semicond. |
USA |
|
| 1910 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1909H |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 1906-0037 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| 1902-0211 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
