3294679

Information

• Patent Grant
• 3294679

• References
• Source

• Patent Number

  3,294,679

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1966
  57 years ago

• CPC

  • C10G21/04 - by introducing simultaneously at least two immiscible solvents counter-current to each other

• US Classifications

  • 208 - Mineral oils: processes and products
  • 585 - Chemistry of hydrocarbon compounds