664187

Information

• Patent Grant
• 664187

• References
• Source

• Patent Number

  664,187

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1900
  124 years ago

• CPC

  • F28D11/02 - the movement being rotary
  • Y10S165/143 - Discrete tubing having length extending along a longitudinal axis of rotating heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 034 - Drying and gas or vapor contact with solids