3904742

Information

• Patent Grant
• 3904742

• References
• Source

• Patent Number

  3,904,742

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • C01F11/464 - Sulfates of Ca from gases containing sulfur oxides
  • C01F5/40 - Magnesium sulfates
  • C01G45/10 - Sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds