B22F 2009/045 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

B22F 2009/045

Full Title

Making metallic powder or suspensions thereof > using physical processes > starting from solid material, e.g. by crushing, grinding or milling (; crushing, grinding or milling, in general, see the relevant subclasses, e.g. B02C)

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →