BR8206990ABR8206990ABR8206990ABR8206990ABR 8206990 ABR8206990 ABR 8206990ABR 8206990 ABR8206990 ABR 8206990ABR 8206990 ABR8206990 ABR 8206990ABR 8206990 ABR8206990 ABR 8206990A
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 Joao Francisco LopesfiledCriticalJoao Francisco Lopes
Priority to BR8206990ApriorityCriticalpatent/BR8206990A/en
Publication of BR8206990ApublicationCriticalpatent/BR8206990A/en