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 British Aluminium Company LimitedfiledCriticalBritish Aluminium Company Limited
Priority to IS1939ApriorityCriticalpatent/IS953B6/en
Publication of IS1939A7publicationCriticalpatent/IS1939A7/en
Publication of IS953B6publicationCriticalpatent/IS953B6/en