2214671

Information

• Patent Grant
• 2214671

• References
• Source

• Patent Number

  2,214,671

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1940
  85 years ago

• CPC

  • C10G25/11 - Distillation in the presence of moving sorbents
  • C11B3/10 - by adsorption

• US Classifications

  • 554 - Organic compounds
  • 208 - Mineral oils: processes and products
  • 210 - Liquid purification or separation