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 De Campos Claudio Jose MacedofiledCriticalDe Campos Claudio Jose Macedo
Priority to BR7202195UpriorityCriticalpatent/BR7202195U/pt
Publication of BR7202195UpublicationCriticalpatent/BR7202195U/pt