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 Max Harald NorrgaardfiledCriticalMax Harald Norrgaard
Priority to SE8904364ApriorityCriticalpatent/SE8904364A0/sv
Publication of SE8904364D0publicationCriticalpatent/SE8904364D0/sv
Publication of SE8904364A0publicationCriticalpatent/SE8904364A0/sv