UNIVERSITY OF PETROLEUM, BEIJING

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CHANGPING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing alkylate oil with composite ionic liquid u...
- Patent number 7,285,698
- Issue date Oct 23, 2007
- University of Petroleum, Beijing
- Zhichang Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...