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 G H Wuensche FafiledCriticalG H Wuensche Fa
Application grantedgrantedCritical
Publication of DK48121CpublicationCriticalpatent/DK48121C/da