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 Antonio Augusto Bigode Da SilvfiledCriticalAntonio Augusto Bigode Da Silv
Priority to PT728581UpriorityCriticalpatent/PT7285U/pt
Publication of PT7285UpublicationCriticalpatent/PT7285U/pt