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IPC Subgroup
F01P 11/12

Filtering, cooling, or silencing cooling-air

Introduced: September 1968

Last revised: January 2006

Full Title

Component parts, details, or accessories, not provided for in, or of interest apart from, groups > Filtering, cooling, or silencing cooling-air

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
Subclass:
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES