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 Hutzen Hans WilhelmfiledCriticalHutzen Hans Wilhelm
Priority to IE143690ApriorityCriticalpatent/IE901436L/en
Publication of IE901436LpublicationCriticalpatent/IE901436L/en