227517

Information

• Patent Grant
• 227517

• References
• Source

• Patent Number

  227,517

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1880
  144 years ago

• CPC

  • F28D1/03 - with plate-like or laminated conduits
  • Y10S165/331 - Air draft passage confined entirely by heat transfer surface

• US Classifications

  • 165 - Heat exchange