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Contracting Parties Patent Cooperation Treaty Poland

Dates Accession: September 25, 1990 Entry into force: December 25, 1990

Declarations, Reservations

Accession contained a declaration provided for in Article 64(2)(a)(i). This declaration was withdrawn with effect from March 1, 1994. (see PCT Notification No. 84)

With the declaration provided for in Article 64(2)(a)(ii). (see PCT Notification No. 59)