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 Euclides Amorim Da SilvafiledCriticalEuclides Amorim Da Silva
Priority to BR6601006UpriorityCriticalpatent/BR6601006U/pt
Publication of BR6601006UpublicationCriticalpatent/BR6601006U/pt