2068856

Information

• Patent Grant
• 2068856

• References
• Source

• Patent Number

  2,068,856

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1937
  89 years ago

• CPC

  • C10G9/14 - in pipes or coils with or without auxiliary means
  • C10G9/06 - by pressure distillation

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus