3725528

Information

• Patent Grant
• 3725528

• References
• Source

• Patent Number

  3,725,528

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • C04B33/06 - Rendering lime harmless
  • B01J20/12 - Naturally occurring clays or bleaching earth
  • C01B33/26 - Aluminium-containing silicates
  • C04B33/30 - Drying methods
  • C05D9/00 - Other inorganic fertilisers
  • C05D9/02 - containing trace elements

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 556 - Organic compounds