2334667

Information

• Patent Grant
• 2334667

• References
• Source

• Patent Number

  2,334,667

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1943
  81 years ago

• CPC

  • C10C1/04 - by distillation

• US Classifications

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