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 Gustav Albert MagnifiledCriticalGustav Albert Magni
Priority to DK182956ApriorityCriticalpatent/DK86833C/da
Application grantedgrantedCritical
Publication of DK86833CpublicationCriticalpatent/DK86833C/da