Contracting Parties > WIPO Convention (Total Contracting Parties : 192) > Niger
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Niger | July 14, 1967 | Ratification: February 18, 1975 | May 18, 1975 | Details |
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Niger | July 14, 1967 | Ratification: February 18, 1975 | May 18, 1975 | Details |