World Intellectual Property Organization

Treaties and Contracting Parties

Contracting Parties  >   Patent Cooperation Treaty > Poland 

 Date
AccessionSeptember 25, 1990
Entry into forceDecember 25, 1990

Declarations, Reservations etc.

Accession contained a declaration provided for in Article 64(2)(a)(i). This declaration was withdrawn with effect from March 1, 1994.

With the declaration provided for in Article 64(2)(a)(ii).

 

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