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 Dione Silva AlvesfiledCriticalDione Silva Alves
Priority to BR6900863UpriorityCriticalpatent/BR6900863U/pt
Publication of BR6900863UpublicationCriticalpatent/BR6900863U/pt