Contracting Parties > Patent Cooperation Treaty (Total Contracting Parties : 148) > Italy
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Italy | June 19, 1970 | Ratification: December 28, 1984 | March 28, 1985 |
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Italy | June 19, 1970 | Ratification: December 28, 1984 | March 28, 1985 |