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DIFF Subgroup
F22B 1/24

Pressure-fired steam boilers, e.g. using turbo air compressors actuated by hot gases from boiler furnace

Introduced: September 1968

Full Title

Methods of steam generation characterised by form of heating method > using combustion under pressure substantially exceeding atmospheric pressure > Pressure-fired steam boilers, e.g. using turbo air compressors actuated by hot gases from boiler furnace

No child classifications to compare. This is a leaf node in both IPC and CPC.