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 Costa N DafiledCriticalCosta N Da
Priority to BR5901494UpriorityCriticalpatent/BR5901494U/pt
Publication of BR5901494UpublicationCriticalpatent/BR5901494U/pt