2640013

Information

• Patent Grant
• 2640013

• References
• Source

• Patent Number

  2,640,013

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  71 years ago

• CPC

  • C10C1/04 - by distillation
  • B64C21/06 - for sucking
  • C10G7/00 - Distillation of hydrocarbon oils
  • Y02T50/166 - by influencing the boundary layer

• US Classifications

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