773248

Information

• Patent Grant
• 773248

• References
• Source

• Patent Number

  773,248

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1904
  120 years ago

• CPC

  • F23G5/245 - with perforated bottom or grate
  • F22B13/04 - mounted in fixed position with the boiler body disposed substantially horizontally

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 110 - Furnaces