4. Liquid purification or separation
  5. Casing divided by membrane into sections having inlet
  6. Energy recovery from treated liquid

Alfred K. Fritzsche

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Asymmetric gas separation membranes having graded density skins

Gas separation – Means within gas stream for conducting concentrate to collector
Patent

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Membrane filter element for chemical-mechanical polishing...

Classifying – separating – and assorting solids – Sifting – Drum sifters
Reexamination Certificate

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Methods for preparing tube sheets for permeators having hollow f

Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent

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Process for forming asymmetric gas separation membranes having g

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ
Patent

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Tube sheets for permeators

Liquid purification or separation – Casing divided by membrane into sections having inlet – Energy recovery from treated liquid
Patent

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Profile ID: LFUS-PAI-P-819684

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