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 Soeren Martin NielsenfiledCriticalSoeren Martin Nielsen
Priority to DK413153ApriorityCriticalpatent/DK87535C/en
Application grantedgrantedCritical
Publication of DK87535CpublicationCriticalpatent/DK87535C/en