EDISON
Brown Boveri
AEI
Brown Boveri
| Manufacture | Part Number | Description |
|---|---|---|
|
EDISON |
|
Water Cooled Triode |
|
Brown Boveri |
|
Water Cooled Transmitting Triode |
|
AEI |
|
Water Cooled Triode |
|
Brown Boveri |
|
Water Cooled Transmitting Triode |