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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 This declaration was withdrawn on September 8, 1987, with effect from December 8, 1987.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)

 

Act(s) Article(s) Signature Instrument Entry into Force