H04M 2215/8191
Multiple parties
Official title: multiple parties, e.g. multi party AOC
H04M2215/8191 (Multiple parties) appears on 0 US grants and 1 published applications in this corpus.
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- Published applications
- 1
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- 1
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- 1
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| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
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