Steam-generation plants, e.g. comprising steam boilers of different types in mutual association

Introduced: September 1968

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

F22B 33/02 Combinations of boilers having a single combustion apparatus in common IPC+CPC Available in IPC and CPC
F22B 33/12 Self-contained steam boilers, i.e. comprising as a unit the steam boiler, the combustion apparatus, the fuel storage, accessory machines and equipment IPC+CPC Available in IPC and CPC
F22B 33/14 Combinations of low- and high-pressure boilers IPC+CPC Available in IPC and CPC
F22B 33/18 Combinations of steam boilers with other apparatus +1 CPC IPC+CPC Available in IPC and CPC