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Home › Lubricating oil compositions containing an overbased calcium sulfonate and a zinc cyclic hydrocarbyl dithiophosphate-succinimide complex

Lubricating oil compositions containing an overbased calcium sulfonate and a zinc cyclic hydrocarbyl dithiophosphate-succinimide complex

US Patent 4487704 · Granted Dec 11, 1984

Estimated economic value: $26,701,000 ⓘ

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