Trevor Anthony Brettell

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Oxfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil compositions
- Patent number 6,060,437
- Issue date May 9, 2000
- Exxon Chemical Patents, Inc.
- Robert Robson
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...