Treaties and Contracting Parties
Contracting Parties > Patent Cooperation Treaty > Japan
| Date | |
|---|---|
| Signature | June 19, 1970 |
| Ratification | July 1, 1978 |
| Entry into Force | October 1, 1978 |
Declarations, Reservations etc.
Ratification contained a declaration provided for in Article 64(2)(a)(i) and (ii). This declaration was withdrawn on September 8, 1987, with effect from December 8, 1987.
