| 摘要 |
380,728. Skipping ropes. DAVY, A., 26, Canal Road, Bradford, Yorkshire. March 16, 1932, No. 7733. [Class 132 (i).] The ends of the rope are secured by countersunk wood screws 4, Fig. 2, within flared ferrules 2 to form bearings within centrally dished washers 6 secured to the handles by nails 10 passing through spaced lugs 7. |
