Extrait de la collection de lampes / semi-conducteurs de Roddie Rankin. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Roddie Rankin.
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| GR10H |
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| Ericsson Telephones / Britis... |
GB |
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| HL21DD |
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| Mazda = Valve (Tube) brand G... |
GB |
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| HP4101C |
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| Tungsram; Budapest (see also... |
H |
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| KT32 |
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| MO Valve Co. Ltd.; GB |
GB |
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| M8212 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| ME1402 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| MH4105 |
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| British Tungsram Radio Works... |
GB |
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| MSG/HA |
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| Cossor, A.C.; London |
GB |
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| Multi_Nelson |
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| Nelson Electric Co. Ltd.; Lo... |
GB |
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| MX40 |
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| Marconi-Osram - (Valves/Tube... |
GB |
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| NR65 |
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| MO Valve Co. Ltd.; GB |
GB |
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| NR70 |
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| Common type Great Britain tu... |
GB |
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| OC81 |
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| Common type Europe tube/semi... |
EU |
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| OM1 |
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| Cossor, A.C.; London |
GB |
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| Pen4DD |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| Pen383 |
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| Mazda = Valve (Tube) brand G... |
GB |
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| Pen428 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| QQV06-40 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| QS75/60 |
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| GEC, General Electric Co Ltd... |
GB |
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| QY4-250 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| SP13 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| SP22 |
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| Mazda = Valve (Tube) brand G... |
GB |
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| SP1320 |
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| Mazda = Valve (Tube) brand G... |
GB |
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| SS210HF |
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| Six Sixty (valves), The Elec... |
GB |
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| TDD25 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| TP26 |
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| Mazda = Valve (Tube) brand G... |
GB |
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| TP2620 |
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| Mazda = Valve (Tube) brand G... |
GB |
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