Dispenser cathode
United States Patent 3176180
US Patent References:
Incandescible cathode
- - 2700118
Cathode for electrical discharge tubes
- - 2808531
Method of forming an electron emitting body
- - 2846339
Thermionic dispenser cathode
- - 2864028
Method of making thermionic dispenser cathode and cathode made by said method
- - 2917415
Incandescible cathode
- - 2700118
Cathode for electrical discharge tubes
- - 2808531
Method of forming an electron emitting body
- - 2846339
Thermionic dispenser cathode
- - 2864028
Method of making thermionic dispenser cathode and cathode made by said method
- - 2917415
Inventors:
Aflleck III, John H.
Publication Date:
03/30/1965
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Assignee:
GEN ELECTRIC
Primary Class:
Other Classes:
445/50
International Classes:
H01J1/28; H01J1/20