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 Zeuthen & Larsen MaskinfabrikfiledCriticalZeuthen & Larsen Maskinfabrik
Priority to DK278946ApriorityCriticalpatent/DK72881C/en
Application grantedgrantedCritical
Publication of DK72881CpublicationCriticalpatent/DK72881C/en