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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Application filed by Th. Goldschmidt A.G.filedCriticalTh. Goldschmidt A.G.
Priority to GR410109779ApriorityCriticalpatent/GR9779B/en
Publication of GR9779BpublicationCriticalpatent/GR9779B/en