3667737

Information

• Patent Grant
• 3667737

• References
• Source

• Patent Number

  3,667,737

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B01F3/04539 - characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
  • B01F3/04453 - using driven stirrers
  • B28C5/383 - comprising stirrers to effect the mixing
  • B01F7/007 - The axis being a hollow cylinder
  • B01F2003/04546 - through a hollow stirrer axis
  • B01F2003/04581 - through a separate hollow guide substantially parallel with the stirrer element

• US Classifications

  • 366 - Agitating