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 Elisabeth RamsingfiledCriticalElisabeth Ramsing
Priority to DK213254ApriorityCriticalpatent/DK82796C/en
Application grantedgrantedCritical
Publication of DK82796CpublicationCriticalpatent/DK82796C/en