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 Kuke Kg FritzfiledCriticalKuke Kg Fritz
Priority to NO791088ApriorityCriticalpatent/NO149123C/en
Publication of NO791088LpublicationCriticalpatent/NO791088L/en
Publication of NO149123BpublicationCriticalpatent/NO149123B/en
Publication of NO149123CpublicationCriticalpatent/NO149123C/en