Tubes / semiconductors by category - Manufacturer
Selected: Leybold; Deutschland
| Name | Maker | Year | User | Usage | Type | Base |  |
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| FEM | Leybold; D | 1937 ? | Field Em | Edison | – | 3 | – | – | – | F | – | – | ||
| 55507 | Leybold; D | SINGLE-D | SPECIAL | – | 2 | 1 | – | – | – | – | ||||
| 55508 | Leybold; D | Triode, | SPECIAL | – | 2 | 1 | – | – | – | – | ||||
4 tubes or semiconductors found. (maximum 3 results are displayed) Members can see up to 500 results.