4. Handling: hand and hoist-line implements
  5. Hoist-line slings

David G. Parkins

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Adaptable boat lift

Hydraulic and earth engineering – Marine vessel portage – launching – or removing – Lifting
Patent

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Drive system

Machine element or mechanism – Gearing – Directly cooperating gears
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Lift device for small watercraft

Handling: hand and hoist-line implements – Hoist-line slings
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Profile ID: LFUS-PAI-P-18054

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