3087790

Information

• Patent Grant
• 3087790

• References
• Source

• Patent Number

  3,087,790

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1963
  61 years ago

• CPC

  • C01F11/08 - by reduction of sulfates
  • C01B17/506 - of calcium sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds