2811144

Information

• Patent Grant
• 2811144

• References
• Source

• Patent Number

  2,811,144

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1957
  67 years ago

• CPC

  • F22B37/303 - specially adapted for boiler drums
  • F22B33/14 - Combination of low and high pressure boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers