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Home › Detergent-dispersant additives for lubricating oils of the sulphurized and superalkalized alkaline earth alkylsalicylate-alkylphenate type

Detergent-dispersant additives for lubricating oils of the sulphurized and superalkalized alkaline earth alkylsalicylate-alkylphenate type

US Patent 6291408 · Granted Sep 18, 2001

Estimated economic value: $106,639,000 ⓘ

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