3777892

Information

• Patent Grant
• 3777892

• References
• Source

• Patent Number

  3,777,892

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • B01D11/02 - of solids
  • B01D9/004 - Fractional crystallisation; Fractionating or rectifying columns
  • B01D33/015 - with flat filtering elements

• US Classifications

  • 210 - Liquid purification or separation