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 Julio Juvenal F PiresfiledCriticalJulio Juvenal F Pires
Priority to PT785887UpriorityCriticalpatent/PT7858Y/pt
Publication of PT7858UpublicationCriticalpatent/PT7858U/pt
Publication of PT7858YpublicationCriticalpatent/PT7858Y/pt