3499725

Information

• Patent Grant
• 3499725

• References
• Source

• Patent Number

  3,499,725

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • C01D3/08 - Preparation by working up natural or industrial salt mixtures or siliceous minerals
  • C01D5/12 - Preparation of double sulfates of magnesium with sodium or potassium
  • C01F5/40 - Magnesium sulfates

• US Classifications

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