2271446

Information

• Patent Grant
• 2271446

• References
• Source

• Patent Number

  2,271,446

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1942
  82 years ago

• CPC

  • B01F7/1655 - the stirrers being additionally moved radially, or oscillating about an axis perpendicular to the stirrer axis

• US Classifications

  • 210 - Liquid purification or separation
  • 261 - Gas and liquid contact apparatus