Extrait de la collection de lampes / semi-conducteurs de Peter den Boer † 2025. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Peter den Boer † 2025.
| 2-406 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 2-424 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 2-442 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 3.8Volt |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| 3-453 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 4S_Grammont |
|
| Grammont (Radiofotos, Fotos)... |
F |
|
| 4V-120V |
|
| Valora, Gloeilampenfabriek; ... |
NL |
|
| 5_Ferrix |
|
| Ferrix, Solor, Lefébure (Lin... |
F |
|
| 5-438 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-442 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-444 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-453 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5-462 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 5XX |
|
| Radio-Record - Röhrenmarke; ... |
NL |
|
| 6/100DG |
|
| Métal; France (tubes) |
F |
|
| 7L7 |
|
| Common type USA tube/semicond. |
USA |
|
| 14C5 |
|
| Common type USA tube/semicond. |
USA |
|
| 14J8EG |
|
| SER, AB Svenska Elektronrör ... |
S |
|
| 25-550 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 62A_Farad |
|
| Farad Corp.; New York |
USA |
|
| 75-1000 |
|
| Thermion; Lent (Nijmegen) |
NL |
|
| 99X_Myers |
|
| Myers, E.B. Ltd.; Cleveland ... |
USA |
|
| 120_Thermotron |
|
| Thermotron, EMKO Radio Manuf... |
USA |
|
| 199_Philips |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 201A_B4 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 201A_Philips |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 201B |
|
| Common type USA tube/semicond. |
USA |
|
| 230PT |
|
| Cossor, A.C.; London |
GB |
|
| 303x |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 306x |
|
| Philips; Eindhoven (tubes in... |
NL |
|
Page de collectionneur de Peter den Boer † 2025 comme «Page personnelle sur RMorg»
En tant que membre de Radiomuseum.org, Peter den Boer † 2025 expose les pièces de sa collection.
