4. Hydraulic and earth engineering
  5. Drainage or irrigation

Frederick L. Lagman

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Abandonment and recovery head apparatus

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
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Absorbent towel with projections

Beds – Ground mat – Padded
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Absorbent towel with projections

Beds – Ground mat – Padded
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Achieving hydrostatic stability of a floating structure

Hydraulic and earth engineering – Marine structure or fabrication thereof – With work deck vertically adjustable relative to floor
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Active fluid channeling system for a bed

Beds – Mattress – Having confined gas
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Profile ID: LFUS-PAI-P-19231

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