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 Texas Industries IncfiledCriticalTexas Industries Inc
Priority to IE1065ApriorityCriticalpatent/IE28665L/en
Publication of IE28665LpublicationCriticalpatent/IE28665L/en