F23D 11/005 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

F23D 11/005

Full Title

Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.