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 Loehe & Dr Ross Ges Mit BeschrfiledCriticalLoehe & Dr Ross Ges Mit Beschr
Priority to DK51956ApriorityCriticalpatent/DK90842C/da
Application grantedgrantedCritical
Publication of DK90842CpublicationCriticalpatent/DK90842C/da