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 Luiz Alberto De MourafiledCriticalLuiz Alberto De Moura
Priority to BR7002263UpriorityCriticalpatent/BR7002263U/en
Publication of BR7002263UpublicationCriticalpatent/BR7002263U/en