3309413

Information

• Patent Grant
• 3309413

• References
• Source

• Patent Number

  3,309,413

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  57 years ago

• CPC

  • C07C7/171 - Sulfuric acid or oleum
  • C10G17/06 - using acids derived from sulfur or acid sludge thereof

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 208 - Mineral oils: processes and products
  • 585 - Chemistry of hydrocarbon compounds