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 Burchette R LfiledCriticalBurchette R L
Priority to IE214277ApriorityCriticalpatent/IE772142L/en
Publication of IE772142LpublicationCriticalpatent/IE772142L/en