3288283

Information

• Patent Grant
• 3288283

• References
• Source

• Patent Number

  3,288,283

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1966
  59 years ago

• CPC

  • C05B11/02 - Pretreatment
  • B03D1/021 - for treatment of phosphate ores
  • B07B13/003 - Separation of articles by differences in their geometrical form or by difference in their physical properties
  • C01F11/462 - Sulfates of Sr or Ba

• US Classifications

  • 209 - Classifying, separating, and assorting solids