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 Hans Christer WiborghfiledCriticalHans Christer Wiborgh
Priority to DK331751ApriorityCriticalpatent/DK76227C/da
Application grantedgrantedCritical
Publication of DK76227CpublicationCriticalpatent/DK76227C/da