3092570

Information

• Patent Grant
• 3092570

• References
• Source

• Patent Number

  3,092,570

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1963
  61 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