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 Martin PowerfiledCriticalJohn Martin Power
Priority to IE342588ApriorityCriticalpatent/IE883425L/en
Priority to GB8925811Aprioritypatent/GB2227371A/en
Priority to BE8901213Aprioritypatent/BE1001654A6/en
Publication of IE883425LpublicationCriticalpatent/IE883425L/en