DIFF Subgroup
F24B 5/02 in or around stoves
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Combustion-air or flue-gas circulation in or around stoves or ranges > in or around stoves
CPC:
Combustion-air or flue-gas circulation in or around stoves or ranges (stoves with open fires with air-handling means F24B1/185) > in or around stoves
CPC subdivides this area 3x more granularly than IPC with 2 additional codes.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F24B 5/04 the air or gas passing downwards through the bottom of the stove of fire grate IPC+CPC Available in IPC and CPC