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PCE
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CPC Subgroup
F22B 1/22

using combustion under pressure substantially exceeding atmospheric pressure

Full Title

Methods of steam generation characterised by form of heating method > using combustion under pressure substantially exceeding atmospheric pressure

2 direct subcodes

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  • F22B 1/24 Pressure-fired steam boilers, e.g. using turbo air compressors actuated by hot gases from boiler furnace