3004827

Information

• Patent Grant
• 3004827

• References
• Source

• Patent Number

  3,004,827

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • C01F11/46 - Sulfates
  • C01B25/22 - Preparation by reacting phosphate-containing material with an acid
  • C01C1/244 - Preparation by double decomposition of ammonium salts with sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds