H04Q 3/08
For local or long-distance selectors
Official title: for local or long-distance selectors
H04Q3/08 (For local or long-distance selectors) appears on 0 US grants and 1 published applications in this corpus.
Search patents in H04Q- Granted patents
- 0
- Published applications
- 1
- Assignees
- 1
- Inventors
- 5
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| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
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