3874642

Information

• Patent Grant
• 3874642

• References
• Source

• Patent Number

  3,874,642

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • B01F3/20 - Pretreatment of the materials to be mixed
  • B01F3/1207 - Methods
  • B01F3/2057 - Filtering components
  • B65G53/30 - Conveying materials in bulk through pipes or tubes by liquid pressure
  • C01F11/186 - Strontium or barium carbonate

• US Classifications

  • 366 - Agitating
  • 222 - Dispensing