3865910

Information

• Patent Grant
• 3865910

• References
• Source

• Patent Number

  3,865,910

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • B01F3/04531 - using driven stirrers with completely immersed stirring elements
  • B01F7/285 - with hollow cylinders or cones
  • B01F7/00483 - cup shaped
  • B01F7/00633 - provided with a plurality of similar elements
  • B01F2003/04673 - the gas being introduced under the stirrer
  • B01F2015/00597 - at the lower side of the axis

• US Classifications

  • 261 - Gas and liquid contact apparatus