with saucer-shaped filtering elements

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  • CPC
  • B01D23/08
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Patents Grantslast 30 patents

  • Information Patent Grant

    Collapsible colander

    • Patent number 9,089,237
    • Issue date Jul 28, 2015
    • Todd Griffith
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Device for the filtering a complex liquid such as blood, in particu...

    • Patent number 8,905,960
    • Issue date Dec 9, 2014
    • Direction et Priorites
    • Francis Gadrat
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3910775

    • Patent number 3,910,775
    • Issue date Oct 7, 1975
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3539049

    • Patent number 3,539,049
    • Issue date Nov 10, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    3497071

    • Patent number 3,497,071
    • Issue date Feb 24, 1970
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2753048

    • Patent number 2,753,048
    • Issue date Jul 3, 1956
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2149956

    • Patent number 2,149,956
    • Issue date Mar 7, 1939
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    2066793

    • Patent number 2,066,793
    • Issue date Jan 5, 1937
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1652620

    • Patent number 1,652,620
    • Issue date Dec 13, 1927
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    1646102

    • Patent number 1,646,102
    • Issue date Oct 18, 1927
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents