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 Grandizzi WanderleyfiledCriticalGrandizzi Wanderley
Priority to BR6101828UpriorityCriticalpatent/BR6101828U/en
Publication of BR6101828UpublicationCriticalpatent/BR6101828U/en