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
Priority claimed from SE9601597Aexternal-prioritypatent/SE9601597D0/sv
Application filed by Waste Gas Engineering AbfiledCriticalWaste Gas Engineering Ab
Publication of SE9701555D0publicationCriticalpatent/SE9701555D0/sv
Priority to SE9801425ApriorityCriticalpatent/SE9801425D0/sv