H04Q 2213/203
Exchange termination [et]
Official title: Exchange termination [ET]
H04Q2213/203 (Exchange termination [et]) appears on 1 US grants and 0 published applications in this corpus.
Search patents in H04Q- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 23 May 1995
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
By publication year. Applications have been published since 2001.
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