DIFF Subgroup
F23M 9/06 in fire-boxes
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Baffles or deflectors for air or combustion products; Flame shields > in fire-boxes
CPC:
Baffles or deflectors for air or combustion products (baffles or deflectors for air or combustion products structurally associated with burners F23D); Flame shields > in fire-boxes
No child classifications to compare. This is a leaf node in both IPC and CPC.