H03K 17/288
In tube switches
Official title: in tube switches
H03K17/288 (In tube switches) appears on 2 US grants and 2 published applications in this corpus.
Search patents in H03K- Granted patents
- 2
- Published applications
- 2
- Assignees
- 2
- Inventors
- 1
- Latest grant
- 10 Sep 2019
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| 2019 | 1 | 0 |
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