H01J 19/50
Spacing members extending to the envelope
H01J19/50 (Spacing members extending to the envelope) appears on 2 US grants and 2 published applications in this corpus.
Search patents in H01J- Granted patents
- 2
- Published applications
- 2
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 3 Sep 2019
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| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 2 | 2 |
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