1935317

Information

• Patent Grant
• 1935317

• References
• Source

• Patent Number

  1,935,317

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1933
  91 years ago

• CPC

  • C10B55/00 - Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
  • C10B5/06 - with horizontal heating flues

• US Classifications

  • 208 - Mineral oils: processes and products
  • 201 - Distillation: processes, thermolytic
  • 516 - Colloid systems and wetting agents