DIFF Subgroup Additional Only
Y10T 74/1625 Stroke adjustable to zero and/or reversible in phasing
Full Title
Machine element or mechanism > Alternating-motion driven device with means during operation to adjust stroke > Stroke adjustable to zero and/or reversible in phasing
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.
Note: 6 CPC extensions are marked as secondary classification only.