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PCE
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DIFF Subgroup Additional Only
B23Q 2705/062

for lathes

Full Title

Driving working spindles or feeding members carrying tools or work > Driving working spindles > Mechanical drives with means for varying the speed ratio > for lathes

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.