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Home › Polymeric amine-heterocyclic reaction products as fuel and lubricant antiwear, detergency and cleanliness additives

Polymeric amine-heterocyclic reaction products as fuel and lubricant antiwear, detergency and cleanliness additives

US Patent 5853435 · Granted Dec 29, 1998

Estimated economic value: $238,623,000 ⓘ

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