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Awarding Agency
Sub-Agency
U.S. Patent and Trademark Office
Start Date
January 20, 2011
End Date
May 20, 2011
NAICS
PSC
D302
Transactions (3)
| Date | Mod # | Obligation |
|---|---|---|
| Jan 20, 2011 | 0 | +$133,470 |
| Mar 31, 2011 | 1 | +$0 |
| Feb 7, 2020 | P20002 | -$3,646 |