3920227

Information

• Patent Grant
• 3920227

• References
• Source

• Patent Number

  3,920,227

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1975
  49 years ago

• CPC

  • B01F7/1645 - the stirrers co-operating with stationary guiding elements
  • Y10S366/601 - Motor control

• US Classifications

  • 366 - Agitating
  • 210 - Liquid purification or separation
  • 416 - Fluid reaction surfaces