3356074

Information

• Patent Grant
• 3356074

• References
• Source

• Patent Number

  3,356,074

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  56 years ago

• CPC

  • F22B29/12 - operating with superimposed recirculation during starting and low-load periods

• US Classifications

  • 122 - Liquid heaters and vaporizers