3368534

Information

• Patent Grant
• 3368534

• References
• Source

• Patent Number

  3,368,534

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1968
  56 years ago

• CPC

  • F22B29/062 - involving vertically-disposed water tubes
  • F22G5/04 - by regulating flue gas flow

• US Classifications

  • 122 - Liquid heaters and vaporizers