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
Priority claimed from DE19691915955external-prioritypatent/DE1915955A1/de
Application filed by Bode & Co Vorm Wegmann & CofiledCriticalBode & Co Vorm Wegmann & Co
Application grantedgrantedCritical
Publication of AT354864BpublicationCriticalpatent/AT354864B/de
Publication of ATA488672ApublicationCriticalpatent/ATA488672A/de