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
Priority claimed from NO4781/72Aexternal-prioritypatent/NO139610B/no
Publication of NO750338LpublicationCriticalpatent/NO750338L/no
Application filed by Hooker Chemical CorpfiledCriticalHooker Chemical Corp
Priority to NO750338ApriorityCriticalpatent/NO750338L/no