3047474

Information

• Patent Grant
• 3047474

• References
• Source

• Patent Number

  3,047,474

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • C10B21/18 - Recirculating the flue gases

• US Classifications

  • 202 - Distillation: apparatus