4. Fishing, trapping, and vermin destroying
  5. Fishing
  6. Artificial bait

Edwin K. W. Ching

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Fishing lure with intersecting bores

Fishing – trapping – and vermin destroying – Fishing – Artificial bait
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Flat drill bit with opposing vertical cutting edges

Cutting by use of rotating axially moving tool – Processes – Bit detachable
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Profile ID: LFUS-PAI-P-1633542

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