3251921

Information

• Patent Grant
• 3251921

• References
• Source

• Patent Number

  3,251,921

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1966
  58 years ago

• CPC

  • F27D27/00 - Stirring devices for molten material
  • F27B14/065 - Channel type
  • H05B6/16 - Furnaces having endless cores
  • F27B2014/0887 - Movement of the melt
  • F27D3/14 - Charging or discharging liquid or molten material
  • F27D2003/0039 - comprising magnetic means

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 065 - Glass manufacturing
  • 219 - Electric heating