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 Claudino Antonio PaccolafiledCriticalClaudino Antonio Paccola
Priority to BR6401098UpriorityCriticalpatent/BR6401098U/en
Publication of BR6401098UpublicationCriticalpatent/BR6401098U/en