DIFF Subgroup Additional Only
B23Q 2735/08 involving fluid means
Full Title
Control systems or devices for copying from a pattern or master model > Means for transforming movement of the feeler into feed movement of tool or work > involving fluid means
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.