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 Libbey-Owens-Ford Glass CompanyfiledCriticalLibbey-Owens-Ford Glass Company
Priority to IS930ApriorityCriticalpatent/IS930A7/is
Publication of IS359B6publicationCriticalpatent/IS359B6/is
Publication of IS930A7publicationCriticalpatent/IS930A7/is