3847597

Information

• Patent Grant
• 3847597

• References
• Source

• Patent Number

  3,847,597

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • C21D1/607 - Molten salts
  • C01F11/188 - Barium carbonate
  • C01F11/462 - Sulfates of Sr or Ba
  • C21D1/46 - Salt baths
  • C23C8/40 - using liquids
  • Y02P10/212 - Recovering metals from waste

• US Classifications

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