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Application filed by Jose OliveirafiledCriticalJose Oliveira
Priority to PT10178495ApriorityCriticalpatent/PT101784B/pt
Publication of PT101784ApublicationCriticalpatent/PT101784A/pt
Publication of PT101784BpublicationCriticalpatent/PT101784B/pt
Card-shaped data carrier for contactless applications with acomponent and a transmission system for the contactless applcations, method of producing such a card-shaped data carrier and module therefor
Processo de compensar variacoes na frequencia de linha de entrada em relacao a uma frequencia de linha nominal e respectivo sistema de excitacao por c.a.sincrona
Procédé pour l'élaboration d'une unité d'expédition composée d'une lettre et d'une carte à puce, et dispositif pour la mise en Óoeuvre dudit procédé.