H01J 2217/062
Thermionic
Official title: thermionic
H01J2217/062 (Thermionic) appears on 0 US grants and 2 published applications in this corpus.
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- Published applications
- 2
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- 11
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| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 2 |
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