2848209

Information

• Patent Grant
• 2848209

• References
• Source

• Patent Number

  2,848,209

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1958
  66 years ago

• CPC

  • F26B11/045 - using heated internal elements
  • C04B11/0285 - Rotary kilns

• US Classifications

  • 432 - Heating
  • 165 - Heat exchange