4. Liquid purification or separation
  5. Processes
  6. Liquid/liquid solvent or colloidal extraction or diffusing...

Robert DeVellis

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Method and device for separating polar from non-polar liquids us

Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
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Method of converting resin solution to aqueous dispersion

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
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Profile ID: LFUS-PAI-P-662691

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