Extrait de la collection de lampes / semi-conducteurs de Reinhard Zwirner. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Reinhard Zwirner.
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| OA73 |
1955 |
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| ASZ18 |
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| Valvo GmbH, Radioröhrenfabri... |
D |
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| ASZ15 |
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| Valvo GmbH, Radioröhrenfabri... |
D |
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| AAZ15 |
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| Valvo GmbH, Radioröhrenfabri... |
D |
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| SN72810 |
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| Texas Instruments, Dallas |
USA |
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| OA128 |
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| Telefunken Deutschland (TFK)... |
D |
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| BSY44 |
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| Telefunken Deutschland (TFK)... |
D |
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| TF66 |
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| Siemens (& Halske, -Schucker... |
D |
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| TF65 |
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| Siemens (& Halske, -Schucker... |
D |
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| BFY12 |
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| Siemens (& Halske, -Schucker... |
D |
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| BAY60 |
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| Siemens (& Halske, -Schucker... |
D |
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| 40290 |
|
| RCA (RCA Victor Co. Inc.); N... |
USA |
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| OA81 |
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| Philips; Eindhoven (tubes in... |
NL |
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| OC26 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
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| OAP12 |
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| Mullard Radio Valve Co. Ltd.; |
GB |
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| OA71 |
1955 |
| Mullard Radio Valve Co. Ltd.; |
GB |
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| MM1613 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| LDR05 |
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| La Radiotechnique (RT); Pari... |
F |
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| Z22K |
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| Intermetall Halbleiterwerk, ... |
D |
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| Z5K |
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| Intermetall Halbleiterwerk, ... |
D |
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| Z3K |
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| Intermetall Halbleiterwerk, ... |
D |
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| Z1K |
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| Intermetall Halbleiterwerk, ... |
D |
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| S36 |
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| Intermetall Halbleiterwerk, ... |
D |
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| S35 |
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| Intermetall Halbleiterwerk, ... |
D |
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| S32 |
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| Intermetall Halbleiterwerk, ... |
D |
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| AAY13 |
|
| Intermetall Halbleiterwerk, ... |
D |
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| GC10B |
|
| Hivac Ltd.; Harrow-on-the-Hill |
GB |
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| 95H90 |
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| Fairchild Semiconductor Inc.... |
USA |
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