2168875

Information

• Patent Grant
• 2168875

• References
• Source

• Patent Number

  2,168,875

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1939
  85 years ago

• CPC

  • B01D11/0473 - Jet mixers, venturi mixers
  • C10G21/04 - by introducing simultaneously at least two immiscible solvents counter-current to each other

• US Classifications

  • 208 - Mineral oils: processes and products
  • 159 - Concentrating evaporators
  • 202 - Distillation: apparatus