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 Jose De OliveirafiledCriticalJose De Oliveira
Priority to BR6500964UpriorityCriticalpatent/BR6500964U/en
Publication of BR6500964UpublicationCriticalpatent/BR6500964U/en