Claude C. Schauber

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67160 Riedseltz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dispersant viscosity index improving additive for lubricating oils
- Patent number 5,851,967
- Issue date Dec 22, 1998
- Claude C. Schauber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...