H01J 2223/26
Helical slow-wave structures
Official title: Helical slow-wave structures; Adjustment therefor
H01J2223/26 (Helical slow-wave structures) appears on 1 US grants and 0 published applications in this corpus.
Search patents in H01J- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 11 Apr 2000
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| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
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