72074

Information

• Patent Grant
• 72074

• References
• Source

• Patent Number

  72,074

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1867
  157 years ago

• CPC

  • F28D1/03 - with plate-like or laminated conduits
  • Y10S165/327 - Thermosyphonic having vertical air draft passage

• US Classifications

  • 165 - Heat exchange