1937837

Information

• Patent Grant
• 1937837

• References
• Source

• Patent Number

  1,937,837

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1933
  91 years ago

• CPC

  • B03D1/087 - of the sediment
  • B03D1/1412 - with baffles
  • B03D1/1462 - Discharge mechanisms for the froth
  • B03D1/242 - Nozzles for injecting gas into the flotation tank
  • B03D1/028 - Control and monitoring of flotation processes; computer models therefor

• US Classifications

  • 209 - Classifying, separating, and assorting solids