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 Lansing Bagnall LtdfiledCriticalLansing Bagnall Ltd
Priority to IE158867ApriorityCriticalpatent/IE31703L/en
Publication of IE31703LpublicationCriticalpatent/IE31703L/en