Lubricating compositions

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound

Reexamination Certificate

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Details

C508S495000, C508S562000, C508S584000, C508S591000

Reexamination Certificate

active

06844301

ABSTRACT:
A synthetic ester-containing lubricant with good soot-handling and, with friction modifier, viscosity modifier and antioxidant present, improved engine performance and cleanliness.

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