3139866

Information

• Patent Grant
• 3139866

• References
• Source

• Patent Number

  3,139,866

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1964
  60 years ago

• CPC

  • F22B37/102 - Walls built-up from finned tubes
  • F23M5/08 - Cooling thereof Tube walls

• US Classifications

  • 122 - Liquid heaters and vaporizers