2858807

Information

• Patent Grant
• 2858807

• References
• Source

• Patent Number

  2,858,807

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1958
  66 years ago

• CPC

  • F22B35/10 - of once-through type
  • F22B35/14 - during the starting-up periods
  • F22G3/008 - Protection of superheater elements
  • Y10S122/04 - Once through boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers