3878294

Information

• Patent Grant
• 3878294

• References
• Source

• Patent Number

  3,878,294

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  50 years ago

• CPC

  • C01B7/192 - Preparation from fluorspar
  • C01B33/103 - Fluosilicic acid; Salts thereof
  • C01F11/46 - Sulfates
  • C01G1/10 - Sulfates

• US Classifications

  • 423 - Chemistry of inorganic compounds