4. Fire escape, ladder, or scaffold
  5. Wall- or floor-attached

Frank V. Marcella

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Poolside descending scaffold

Fire escape – ladder – or scaffold – Wall- or floor-attached
Patent

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Self-cleaning gutter

Static structures (e.g. – buildings) – Cover with surface water receiver at eave or valley – With separator; e.g. – strainer
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Profile ID: LFUS-PAI-P-710646

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