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DIFF Subgroup
F22B 13/08

without auxiliary water tubes inside the fire-box

Introduced: September 1968

Full Title

Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body > Locomobile, traction-engine, steam-roller, or locomotive boilers > without auxiliary water tubes inside the fire-box

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