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 DE1897101672Dexternal-prioritypatent/DE101672C/de
Application filed by Wernicke Edelmann & CofiledCriticalWernicke Edelmann & Co
Application grantedgrantedCritical
Publication of AT357BpublicationCriticalpatent/AT357B/de