1751221

Information

• Patent Grant
• 1751221

• References
• Source

• Patent Number

  1,751,221

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1930
  94 years ago

• CPC

  • B22C5/044 - Devices having a vertical stirrer shaft in a fixed receptacle
  • B01F7/1675 - co-operating with deflectors or baffles fixed to the receptacle

• US Classifications

  • 366 - Agitating