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 Vaerkfoerer Hakon Christian Ul, Soerensen Madsen & Co FafiledCriticalVaerkfoerer Hakon Christian Ul
Priority to DK241952ApriorityCriticalpatent/DK79729C/en
Application grantedgrantedCritical
Publication of DK79729CpublicationCriticalpatent/DK79729C/en