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
Priority claimed from GB3749972Aexternal-prioritypatent/GB1445981A/en
Application filed by Beghin Say SafiledCriticalBeghin Say Sa
Publication of IE40135LpublicationCriticalpatent/IE40135L/en
Publication of IE40135B1publicationCriticalpatent/IE40135B1/en