1330227

Information

• Patent Grant
• 1330227

• References
• Source

• Patent Number

  1,330,227

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1920
  104 years ago

• CPC

  • F27B14/00 - Crucible or pot furnace
  • F27B14/143 - Heating of the crucible by convection of combustion gases
  • F27B2014/0881 - Two or more crucibles

• US Classifications

  • 432 - Heating
  • 110 - Furnaces