2697682

Information

• Patent Grant
• 2697682

• References
• Source

• Patent Number

  2,697,682

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • C10G45/28 - Organic compounds Autofining

• US Classifications

  • 208 - Mineral oils: processes and products
  • 585 - Chemistry of hydrocarbon compounds