3389692

Information

• Patent Grant
• 3389692

• References
• Source

• Patent Number

  3,389,692

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1968
  56 years ago

• CPC

  • F22B27/14 - built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls

• US Classifications

  • 122 - Liquid heaters and vaporizers