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IPC Subgroup
F22B 37/38

Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes

Introduced: September 1968

Last revised: January 2006

Full Title

Component parts or details of steam boilers > applicable to more than one kind or type of steam boiler > Determining or indicating operating conditions in steam boilers, e.g. monitoring direction or rate of water flow through water tubes

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
STEAM GENERATION
Subclass:
METHODS OF STEAM GENERATION; STEAM BOILERS