1328456

Information

• Patent Grant
• 1328456

• References
• Source

• Patent Number

  1,328,456

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1920
  104 years ago

• CPC

  • B03B5/70 - on tables or strakes
  • B03D1/1406 - with special arrangement of a plurality of flotation cells
  • B03D1/242 - Nozzles for injecting gas into the flotation tank
  • B03D1/26 - Air lift machines

• US Classifications

  • 209 - Classifying, separating, and assorting solids