173522

Information

• Patent Grant
• 173522

• References
• Source

• Patent Number

  173,522

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1876
  149 years ago

• CPC

  • F28F9/001 - Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
  • Y10S165/065 - Bent cylindrical heat exchanger

• US Classifications

  • 165 - Heat exchange