3364904

Information

• Patent Grant
• 3364904

• References
• Source

• Patent Number

  3,364,904

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1968
  56 years ago

• CPC

  • F22G5/04 - by regulating flue gas flow
  • F22B21/002 - involving a single upper drum
  • F22B21/341 - Vertical radiation boilers with combustion in the lower part

• US Classifications

  • 122 - Liquid heaters and vaporizers