3190815

Information

• Patent Grant
• 3190815

• References
• Source

• Patent Number

  3,190,815

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1965
  59 years ago

• CPC

  • C10B21/22 - by introducing the heating gas and air at various levels
  • C10B5/16 - with separated flues

• US Classifications

  • 202 - Distillation: apparatus
  • 432 - Heating