WIPO-Administered Treaties
Contracting Parties > Patent Cooperation Treaty (Total Contracting Parties : 147) > Sao Tome and Principe
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Sao Tome and Principe | Accession: April 3, 2008 | July 3, 2008 |
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Sao Tome and Principe | Accession: April 3, 2008 | July 3, 2008 |
