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 Ereslau BatrachefiledCriticalEreslau Batrache
Priority to BR6600575UpriorityCriticalpatent/BR6600575U/pt
Publication of BR6600575UpublicationCriticalpatent/BR6600575U/pt