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 John James DuncefiledCriticalJohn James Dunce
Priority to IE24663ApriorityCriticalpatent/IE26632L/en
Publication of IE26632LpublicationCriticalpatent/IE26632L/en