2743709

Information

• Patent Grant
• 2743709

• References
• Source

• Patent Number

  2,743,709

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1956
  68 years ago

• CPC

  • F22B35/04 - during starting-up periods
  • F22B37/322 - specially adapted for boiler drums

• US Classifications

  • 122 - Liquid heaters and vaporizers