2826619

Information

• Patent Grant
• 2826619

• References
• Source

• Patent Number

  2,826,619

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1958
  66 years ago

• CPC

  • C10G21/10 - Sulfur dioxide
  • C07C7/10 - by extraction

• US Classifications

  • 203 - Distillation: processes, separatory
  • 208 - Mineral oils: processes and products
  • 585 - Chemistry of hydrocarbon compounds