171865

Information

• Patent Grant
• 171865

• References
• Source

• Patent Number

  171,865

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1876
  149 years ago

• CPC

  • F24D19/06 - Casings, cover lids or ornamental panels, for radiators
  • F28D1/053 - the conduits being straight
  • Y10S165/341 - Parallel heating or cooling tubes or tubular sections

• US Classifications

  • 165 - Heat exchange
  • 110 - Furnaces