H01J 29/78
Along a circle, spiral or rotating radial line
Official title: along a circle, spiral or rotating radial line, e.g. for radar display
H01J29/78 (Along a circle, spiral or rotating radial line) 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
- 2
- Latest grant
- 26 Jul 1977
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
By publication year. Applications have been published since 2001.
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