2339212

Information

• Patent Grant
• 2339212

• References
• Source

• Patent Number

  2,339,212

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1944
  81 years ago

• CPC

  • F22B5/02 - with auxiliary water tubes outside the boiler body

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 236 - Automatic temperature and humidity regulation