2986128

Information

• Patent Grant
• 2986128

• References
• Source

• Patent Number

  2,986,128

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1961
  63 years ago

• CPC

  • F22B21/341 - Vertical radiation boilers with combustion in the lower part
  • F22G7/14 - in water-tube boilers
  • Y10S122/04 - Once through boilers

• US Classifications

  • 122 - Liquid heaters and vaporizers