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 Joao Filho DinesfiledCriticalJoao Filho Dines
Priority to BR7002653UpriorityCriticalpatent/BR7002653U/pt
Publication of BR7002653UpublicationCriticalpatent/BR7002653U/pt