3820726

Information

• Patent Grant
• 3820726

• References
• Source

• Patent Number

  3,820,726

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B22C5/04 - by grinding, blending, mixing, kneading, or stirring
  • B01F11/0042 - Comprising a receptacle to only a part of which the movement is imparted; Periodically deforming flexible tubular members through which the material is flowing
  • Y10S241/10 - Foundry sand treatment

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 366 - Agitating