438297

Information

• Patent Grant
• 438297

• References
• Source

• Patent Number

  438,297

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1890
  134 years ago

• CPC

  • F24C15/001 - arrangements for discharging combustion gases
  • Y10S165/113 - Bypass centrally located in heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces