ELECTRON EMITTING CATHODES HAVING A FLEXIBLE GRAPHITE FILAMENT WITH AN EMISSIVE COATING THEREON
United States Patent 3479551
US Patent References:
/0638838.html
- - 0638838
Electrical discharge device
- - 1701356
Heating element for high-voltage cathodes
- - 2083196
Thermionic discharge device
- - 2246176
/2563573.html
- - 2563573
/0638838.html
- - 0638838
Electrical discharge device
- - 1701356
Heating element for high-voltage cathodes
- - 2083196
Thermionic discharge device
- - 2246176
/2563573.html
- - 2563573
Inventors:
Mccann, John David
Fuller, Robin Walter Ellecker
Fuller, Robin Walter Ellecker
Publication Date:
11/18/1969
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Assignee:
ATOMIC ENERGY AUTHORITY UK
Primary Class:
Other Classes:
313/341, 313/337, 313/346R
International Classes:
H01J1/15; H01J1/13; H01J5/50
Foreign References:
| FR1382015A |