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 DE1900116503Dexternal-prioritypatent/DE116503C/de
Application filed by Fritz LindefiledCriticalFritz Linde
Application grantedgrantedCritical
Publication of AT5136BpublicationCriticalpatent/AT5136B/de