3799254

Information

• Patent Grant
• 3799254

• References
• Source

• Patent Number

  3,799,254

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • F28C3/18 - the particulate material being contained in rotating drums
  • Y10S165/162 - Only direct-contact heat exchange between two separately supplied fluids

• US Classifications

  • 165 - Heat exchange
  • 432 - Heating