2357423

Information

• Patent Grant
• 2357423

• References
• Source

• Patent Number

  2,357,423

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1944
  80 years ago

• CPC

  • F22B37/303 - specially adapted for boiler drums

• US Classifications

  • 122 - Liquid heaters and vaporizers