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 Valter Maz BorgesfiledCriticalValter Maz Borges
Priority to BR7201031UpriorityCriticalpatent/BR7201031U/pt
Publication of BR7201031UpublicationCriticalpatent/BR7201031U/pt