F23M 9/003 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F23M 9/003

Full Title

Baffles or deflectors for air or combustion products (baffles or deflectors for air or combustion products structurally associated with burners F23D); Flame shields

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →