3457036

Information

• Patent Grant
• 3457036

• References
• Source

• Patent Number

  3,457,036

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • C01B25/24 - Condensed phosphoric acids
  • C01B25/2343 - Concentration concomitant with purification
  • Y10S159/19 - Acid

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 159 - Concentrating evaporators