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Home › Synergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine

Synergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engine

US Patent 5282990 · Granted Feb 1, 1994

Estimated economic value: $43,847,000 ⓘ

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