Contracting Parties > Patent Cooperation Treaty > Czech Republic
|Declaration of Continued Application||December 18, 1992|
|Entry into force||January 1, 1993|
Additional InformationAccession by the Czech and Slovak Federal Republic: March 20, 1991; Entry into force: June 20, 1991. Declaration of continued application by the Czech Republic: December 18, 1992. Entry into force date given as date of independence.