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 Firmaet J M VoithfiledCriticalFirmaet J M Voith
Application grantedgrantedCritical
Publication of DK33386CpublicationCriticalpatent/DK33386C/da