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 Ici Australia LtdfiledCriticalIci Australia Ltd
Priority claimed from EP82306000Aexternal-prioritypatent/EP0080301B1/de
Application grantedgrantedCritical
Publication of ATE36702T1publicationCriticalpatent/ATE36702T1/de