4. Hydraulic and earth engineering
  5. Marine structure or fabrication thereof
  6. Floatable to site and supported by marine floor

Roger E. Lewis

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Offshore base-supported column structure and method of installat

Hydraulic and earth engineering – Marine structure or fabrication thereof – Floatable to site and supported by marine floor
Patent

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Retractable closure for roof opening

Static structures (e.g. – buildings) – Barrier or major section mounted for in situ repositioning;... – Rotatable about vertical axis
Patent

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Profile ID: LFUS-PAI-P-1198178

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