Neutron thermionic triode valve
- Made:
- 1930 in United States
Neutron thermionic triode valve
Details
- Category:
- Radio Communication
- Object Number:
- Y7001.905
- Materials:
- glass, metal (unknown) and bakelite
- Measurements:
-
overall: 107 mm 31 mm,
- type:
- triode valve and thermionic valve
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