H05B 6/647 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H05B 6/647

Full Title

Heating by electric, magnetic or electromagnetic fields > Heating using microwaves

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.