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 Pizal Ind De Passamanarias DefiledCriticalPizal Ind De Passamanarias De
Priority to BR889573ApriorityCriticalpatent/BR7308895D0/en
Publication of BR7308895D0publicationCriticalpatent/BR7308895D0/en