F02D 2001/002 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

F02D 2001/002

Full Title

Controlling fuel-injection pumps, e.g. of high pressure injection type (F02D3/00 takes precedence)

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.