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

John W. Rowe

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Adjustable pipe entrance seal

Pipe joints or couplings – With indicator – alarm or inspection means
Patent

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Membrane processes for separation of organic acids from kraft bl

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Including recovery of organic by-product
Patent

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Testable bulkhead

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

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Profile ID: LFUS-PAI-P-659352

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