Early low temperature emitter valve type L.M. W/T
Early low temperature emitter valve type L.M. W/T
Details
- Category:
- Electronic Components
- Object Number:
- 1923-623
- type:
- valve
- credit:
- M.O. Valve Co. Ltd. (formerly Marconi-Osram Valve Co. Ltd.)
Early low temperature emitter valve type L.M. W/T