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 Felten & Guilleaume FafiledCriticalFelten & Guilleaume Fa
Application grantedgrantedCritical
Publication of AT3411BpublicationCriticalpatent/AT3411B/de