1802539

Information

• Patent Grant
• 1802539

• References
• Source

• Patent Number

  1,802,539

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1931
  93 years ago

• CPC

  • C10C1/10 - benzene fraction light fraction

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus
  • 203 - Distillation: processes, separatory