DIFF Subgroup
F23M 9/02 in air inlets
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Baffles or deflectors for air or combustion products; Flame shields > in air inlets
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 air inlets
No child classifications to compare. This is a leaf node in both IPC and CPC.