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 Nigel Pelham De Leighton BrockfiledCriticalNigel Pelham De Leighton Brock
Priority to BR6801285UpriorityCriticalpatent/BR6801285U/pt
Publication of BR6801285UpublicationCriticalpatent/BR6801285U/pt