3843772

Information

• Patent Grant
• 3843772

• References
• Source

• Patent Number

  3,843,772

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • C01D5/10 - with sulfates of magnesium, calcium, strontium, or barium

• US Classifications

  • 423 - Chemistry of inorganic compounds