175241

Information

• Patent Grant
• 175241

• References
• Source

• Patent Number

  175,241

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1876
  149 years ago

• CPC

  • F28D7/024 - the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
  • Y10S165/437 - Coiled

• US Classifications

  • 165 - Heat exchange