WIPO-Administered Treaties
Contracting Parties > Patent Cooperation Treaty (Total Contracting Parties : 147) > China
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| China | Accession: October 1, 1993 | January 1, 1994 | Details |
| Contracting Party | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| China | Accession: October 1, 1993 | January 1, 1994 | Details |
