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Application filed by China Petrochemical Corp, Res Inst Petroleum ProcessingfiledCriticalChina Petrochemical Corp
Priority to ITMI991175priorityCriticalpatent/IT1312334B1/it
Publication of ITMI991175A1publicationCriticalpatent/ITMI991175A1/it
Application grantedgrantedCritical
Publication of IT1312334B1publicationCriticalpatent/IT1312334B1/it