1916254

Information

• Patent Grant
• 1916254

• References
• Source

• Patent Number

  1,916,254

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1933
  91 years ago

• CPC

  • 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
  • 110 - Furnaces