2141123

Information

• Patent Grant
• 2141123

• References
• Source

• Patent Number

  2,141,123

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1938
  86 years ago

• CPC

  • F24H1/30 - the water mantle being built up from sections

• US Classifications

  • 431 - Combustion
  • 122 - Liquid heaters and vaporizers
  • 126 - Stoves and furnaces