2459302

Information

• Patent Grant
• 2459302

• References
• Source

• Patent Number

  2,459,302

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1949
  75 years ago

• CPC

  • C01F11/00 - Compounds of calcium, strontium, or barium
  • B01D9/0022 - by reducing pressure
  • C01D5/00 - Sulfates or sulfites of sodium, potassium or alkali metals in general
  • C01D5/18 - Dehydration

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes
  • 159 - Concentrating evaporators
  • 562 - Organic compounds