4. Hydraulic and earth engineering
  5. Fluid control, treatment, or containment
  6. Flow control

Andrew Liao

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Flood barrier and a method for forming a flood barrier

Hydraulic and earth engineering – Fluid control – treatment – or containment – Flow control
Patent

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Flood barrier and a method for forming a flood barrier

Hydraulic and earth engineering – Fluid control – treatment – or containment – Flow control
Patent

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Grouting composition and method for grouting conduits in well bo

Compositions: coating or plastic – Coating or plastic compositions – Alkali metal silicate containing
Patent

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Well servicing fluid

Compositions – Leather or fur treating
Patent

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Profile ID: LFUS-PAI-P-665835

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