776589

Information

• Patent Grant
• 776589

• References
• Source

• Patent Number

  776,589

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1904
  120 years ago

• CPC

  • F28D21/0003 - the heat being recuperated from exhaust gases
  • F28F27/02 - for controlling the distribution of heat-exchange media between different channels
  • Y10S165/114 - having perforated wall

• US Classifications

  • 165 - Heat exchange