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 Carlos Amado Da Rua TavorafiledCriticalCarlos Amado Da Rua Tavora
Priority to PT7361981ApriorityCriticalpatent/PT73619B/pt
Publication of PT73619ApublicationCriticalpatent/PT73619A/pt
Publication of PT73619BpublicationCriticalpatent/PT73619B/pt