Tubes / semiconductors by category - Manufacturer
Selected: von Lieben; Austria (see also Lieben-Konsortium)
| Name | Maker | Year | User | Usage | Type | Base |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lieben-Einrohr-Verst | von Lieben | 1912 ? | Gas Trio | – | 1 | – | – | – | – | – | ||||
| Liebenrelais | von Lieben | Double-P | SPECIAL | – | 2 | 1 | – | – | – | – | ||||
| Liebenröhre_Prototyp | von Lieben | 1911 ? | Gas Trio | Edison | – | 3 | 1 | – | – | – | – | |||
3 tubes or semiconductors found.