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 Iroquois Machine CompanyfiledCriticalIroquois Machine Company
Priority to AT26121DpriorityCriticalpatent/AT26121B/de
Application grantedgrantedCritical
Publication of AT25075BpublicationCriticalpatent/AT25075B/de