3552919

Information

• Patent Grant
• 3552919

• References
• Source

• Patent Number

  3,552,919

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • C01B25/2343 - Concentration concomitant with purification
  • C01B25/22 - Preparation by reacting phosphate-containing material with an acid

• US Classifications

  • 423 - Chemistry of inorganic compounds