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 Jose Rubens MaleinerfiledCriticalJose Rubens Maleiner
Priority to BR7001576UpriorityCriticalpatent/BR7001576U/pt
Publication of BR7001576UpublicationCriticalpatent/BR7001576U/pt