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 Dunlop Rubber CofiledCriticalDunlop Rubber Co
Priority to IE13055ApriorityCriticalpatent/IE22217L/en
Publication of IE22217LpublicationCriticalpatent/IE22217L/en