H10P 72/33 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H10P 72/33

Full Title

Handling or holding of wafers, substrates or devices during manufacture or treatment thereof > for conveying, e.g. between different workstations

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.