H01J 2225/56
With interdigital arrangements of anodes
Official title: with interdigital arrangements of anodes, e.g. turbator tube
H01J2225/56 (With interdigital arrangements of anodes) appears on 2 US grants and 1 published applications in this corpus.
Search patents in H01J- Granted patents
- 2
- Published applications
- 1
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 20 Apr 2004
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| Year | Granted patents | Published applications |
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| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
By publication year. Applications have been published since 2001.
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