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 Aalborg Portland CementfiledCriticalAalborg Portland Cement
Priority to DK96886ApriorityCriticalpatent/DK96886D0/da
Publication of DK96886D0publicationCriticalpatent/DK96886D0/da