3428181

Information

• Patent Grant
• 3428181

• References
• Source

• Patent Number

  3,428,181

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  55 years ago

• CPC

  • B01D29/826 - using rollers
  • B01D29/114 - arranged for inward flow filtration
  • B01D29/54 - arranged concentrically or coaxially
  • B01D29/66 - by flushing

• US Classifications

  • 210 - Liquid purification or separation