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 Pontes Irani MartinsfiledCriticalPontes Irani Martins
Priority to BR7601499UpriorityCriticalpatent/BR7601499U/en
Publication of BR7601499UpublicationCriticalpatent/BR7601499U/en