Judgment of the Court (Grand Chamber) of 10 January 2006 in Case C-302/04, Reference for a preliminary ruling from the Szombathelyi Városi Bíróság Ynos kft v János Varga (Article 234 EC — Directive 93/13/EEC — Consumers — Unfair terms — National legislation adapted to comply with the directive after conclusion by a non-member State of an association agreement with the European Communities and before that State acceded to the European Union — Lack of jurisdiction of the Court)