WIPO-Administered Treaties
Contracting Parties > Patent Cooperation Treaty (Total Contracting Parties : 147) > Chad
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Chad | Accession: February 12, 1974 | January 24, 1978 |
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Chad | Accession: February 12, 1974 | January 24, 1978 |
