Martyn N. Dick

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Tervuren, BE

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Patents Grantslast 30 patents

Information Patent Grant
Viscosity index improver--dispersant additive useful in oil composi...
- Patent number 4,780,228
- Issue date Oct 25, 1988
- Exxon Chemical Patents Inc.
- John B. Gardiner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...