3437451

Information

• Patent Grant
• 3437451

• References
• Source

• Patent Number

  3,437,451

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 years ago

• CPC

  • C01D17/006 - Preparation of potassium compounds comprising precipitating potassium ions by an organic reagent or extracting them by a liquid organic phase

• US Classifications

  • 023 - Chemistry: physical processes
  • 210 - Liquid purification or separation
  • 299 - Mining or in situ disintegration of hard material