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 Werner GreutertfiledCriticalWerner Greutert
Priority to IE37766ApriorityCriticalpatent/IE30372L/en
Publication of IE30372LpublicationCriticalpatent/IE30372L/en