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.)
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Publication date
Application filed by Jergitsch & Co Ges M B HfiledCriticalJergitsch & Co Ges M B H
Priority to AT184705DpriorityCriticalpatent/AT184705B/de
Application grantedgrantedCritical
Publication of AT172921BpublicationCriticalpatent/AT172921B/de