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 Continental 2001 S A UtilidadefiledCriticalContinental 2001 S A Utilidade
Priority to PT816790UpriorityCriticalpatent/PT8167Y/pt
Publication of PT8167UpublicationCriticalpatent/PT8167U/pt
Publication of PT8167YpublicationCriticalpatent/PT8167Y/pt