371285

Information

• Patent Grant
• 371285

• References
• Source

• Patent Number

  371,285

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1887
  137 years ago

• CPC

  • F24C15/001 - arrangements for discharging combustion gases
  • Y10S165/114 - having perforated wall

• US Classifications

  • 165 - Heat exchange
  • 211 - Supports: racks