H05B 31/40
Electric arc lamps: having two electrodes at an angle
Official title: having two electrodes at an angle {(electrodes in the open H05B31/0009)}
H05B31/40 (Electric arc lamps: having two electrodes at an angle) appears on 0 US grants and 0 published applications in this corpus.
Search patents in H05B- Granted patents
- 0
- Published applications
- 0
- Assignees
- 0
- Inventors
- 0
Filings by year
| Year | Granted patents | Published applications |
|---|
By publication year.
Subgroups
Granted patents
Recent patents
No granted patents in this class yet.
No published applications in this class yet.
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.