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IPC Subgroup
C10N 30/08

Resistance to extreme temperature

Introduced: January 1985

Last revised: January 2006

Full Title

Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives > Resistance to extreme temperature

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
Subclass:
INDEXING SCHEME ASSOCIATED WITH SUBCLASS