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
Application filed by Mobil Oil CorpfiledCriticalMobil Oil Corp
Priority to NZ18881678ApriorityCriticalpatent/NZ188816A/en
Publication of NZ188816ApublicationCriticalpatent/NZ188816A/en