2255086

Information

• Patent Grant
• 2255086

• References
• Source

• Patent Number

  2,255,086

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1941
  83 years ago

• CPC

  • F22B17/08 - the water-tube sets being curved
  • F22B17/10 - built-up from water-tube sets in abutting connection with two sectional headers each for every set

• US Classifications

  • 122 - Liquid heaters and vaporizers