Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jose Joaquim Pessoa Proenca RefiledCriticalJose Joaquim Pessoa Proenca Re
Priority to PT799788UpriorityCriticalpatent/PT7997T/pt
Publication of PT7997TpublicationCriticalpatent/PT7997T/pt