2797813

Information

• Patent Grant
• 2797813

• References
• Source

• Patent Number

  2,797,813

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1957
  67 years ago

• CPC

  • B01D25/02 - in which the elements are pre-formed independent filtering units
  • B01D25/1645 - the plates being placed in a non-vertical position
  • B01D25/172 - Plate spreading means
  • B01D25/36 - by centrifugal force

• US Classifications

  • 210 - Liquid purification or separation