B23Q 16/022 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B23Q 16/022

Full Title

Equipment for precise positioning of tool or work into particular locations not otherwise provided for (automatic control or regulation of position of tool or work B23Q15/22; arrangements for indicating or measuring existing or desired position of tool or work B23Q17/22) > Indexing equipment (specially adapted for gear-cutting machines B23F23/08)

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.

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