Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
6ZY5G |
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Common type USA tube/semicond. |
USA |
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7A4 |
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Common type USA tube/semicond. |
USA |
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7A5 |
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Common type USA tube/semicond. |
USA |
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7A7 |
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Common type USA tube/semicond. |
USA |
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7A8 |
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Common type USA tube/semicond. |
USA |
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7B4 |
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Common type USA tube/semicond. |
USA |
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7B6 |
1939 |
Common type USA tube/semicond. |
USA |
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7B7 |
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Common type USA tube/semicond. |
USA |
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7B8 |
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Common type USA tube/semicond. |
USA |
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7C5 |
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Common type USA tube/semicond. |
USA |
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7C6 |
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Common type USA tube/semicond. |
USA |
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7C7 |
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Common type USA tube/semicond. |
USA |
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7E7 |
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Common type USA tube/semicond. |
USA |
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7F7 |
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Common type USA tube/semicond. |
USA |
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7L7 |
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Common type USA tube/semicond. |
USA |
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7V7 |
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Common type USA tube/semicond. |
USA |
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7W7 |
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Common type USA tube/semicond. |
USA |
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9-7 |
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Common type USA tube/semicond. |
USA |
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12A6 |
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Common type USA tube/semicond. |
USA |
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12A8GT |
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Common type USA tube/semicond. |
USA |
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12AH7GT |
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Common type USA tube/semicond. |
USA |
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12AL5 |
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Common type USA tube/semicond. |
USA |
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12AQ5 |
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Common type USA tube/semicond. |
USA |
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12AX4GTB |
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Common type USA tube/semicond. |
USA |
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12AY7 |
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Common type USA tube/semicond. |
USA |
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12B4A |
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Common type USA tube/semicond. |
USA |
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12BD6 |
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Common type USA tube/semicond. |
USA |
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12BY7 |
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Common type USA tube/semicond. |
USA |
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12BY7A |
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Common type USA tube/semicond. |
USA |
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12C8 |
1939 |
Common type USA tube/semicond. |
USA |
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Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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