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 AT836272Aexternal-prioritypatent/AT328377B/de
Application filed by Fmc CorpfiledCriticalFmc Corp
Priority to AT411574ApriorityCriticalpatent/ATA411574A/de
Publication of ATA411574ApublicationCriticalpatent/ATA411574A/de