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 A W Schwarzlose FafiledCriticalA W Schwarzlose Fa
Application grantedgrantedCritical
Publication of AT25417BpublicationCriticalpatent/AT25417B/de