2789085

Information

• Patent Grant
• 2789085

• References
• Source

• Patent Number

  2,789,085

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • C10B55/04 - with moving solid materials
  • C10L9/08 - by heat treatments

• US Classifications

  • 208 - Mineral oils: processes and products
  • 201 - Distillation: processes, thermolytic