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 Henrik MaindalfiledCriticalHenrik Maindal
Priority to DK120851ApriorityCriticalpatent/DK74424C/da
Application grantedgrantedCritical
Publication of DK74424CpublicationCriticalpatent/DK74424C/da