872286

Information

• Patent Grant
• 872286

• References
• Source

• Patent Number

  872,286

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1907
  117 years ago

• CPC

  • F28D3/02 - with tubular conduits
  • Y10S165/173 - Pipe exterior surfaces about to form continuous surface

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 089 - Ordnance
  • 099 - Foods and beverages: apparatus