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 Erste Deutsche Schnittmuster GfiledCriticalErste Deutsche Schnittmuster G
Application grantedgrantedCritical
Publication of AT5380BpublicationCriticalpatent/AT5380B/de