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IP Treaties Collection
Contracting Parties Patent Cooperation Treaty Japan

Dates Signature: June 19, 1970 Ratification: July 1, 1978 Entry into force: October 1, 1978

Declarations, Reservations

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 This declaration was withdrawn on September 8, 1987, with effect from December 8, 1987. (see PCT Notification No. 51)