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 Ciano & Cia LtdafiledCriticalCiano & Cia Ltda
Priority to BR6800202UpriorityCriticalpatent/BR6800202U/pt
Publication of BR6800202UpublicationCriticalpatent/BR6800202U/pt