3912803

Information

• Patent Grant
• 3912803

• References
• Source

• Patent Number

  3,912,803

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • C01B25/2343 - Concentration concomitant with purification
  • C01B25/234 - Purification Stabilisation Concentration

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes