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 Robinson Douglas ZachariasfiledCriticalRobinson Douglas Zacharias
Priority to BR7401762UpriorityCriticalpatent/BR7401762U/pt
Publication of BR7401762UpublicationCriticalpatent/BR7401762U/pt