by passage of air through or over the surface of the liquid

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  • Information Patent Grant

    Hollow fiber membrane contact apparatus and process

    • Patent number 7,717,405
    • Issue date May 18, 2010
    • Entegris, Inc.
    • Bipin S. Parekh
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    3733185

    • Patent number 3,733,185
    • Issue date May 15, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents