H01J 25/30
In which the electron stream is perpendicular to the axis of the
Official title: in which the electron stream is perpendicular to the axis of the resonator or resonators and is radial or disc-like before reflection
H01J25/30 (In which the electron stream is perpendicular to the axis of the) 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
- 1
- Latest grant
- 5 Jun 1984
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| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
By publication year. Applications have been published since 2001.
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