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 Thomas Guthrig Richmond, Robert Mclaren & Co LtdfiledCriticalThomas Guthrig Richmond
Priority to IE21947ApriorityCriticalpatent/IE17594L/en
Publication of IE17594LpublicationCriticalpatent/IE17594L/en