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 Inst Technologii NaftyfiledCriticalInst Technologii Nafty
Priority to PL29725292ApriorityCriticalpatent/PL168987B1/en
Publication of PL297252A1publicationCriticalpatent/PL297252A1/en
Publication of PL168987B1publicationCriticalpatent/PL168987B1/en
PL29725292A1992-12-291992-12-29Engine gasolines exhibiting environmetally friendly properties and containing oxygen compounds as their components
PL168987B1
(en)