3697248

Information

• Patent Grant
• 3697248

• References
• Source

• Patent Number

  3,697,248

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  53 years ago

• CPC

  • C05B11/14 - using wet gaseous acids
  • C01B25/22 - Preparation by reacting phosphate-containing material with an acid

• US Classifications

  • 071 - Chemistry: fertilizers
  • 423 - Chemistry of inorganic compounds