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 Torgaerfabrikanterne A B PractfiledCriticalTorgaerfabrikanterne A B Pract
Application grantedgrantedCritical
Publication of DK33202CpublicationCriticalpatent/DK33202C/da