3622139

Information

• Patent Grant
• 3622139

• References
• Source

• Patent Number

  3,622,139

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  54 years ago

• CPC

  • F27D3/0025 - Charging or loading melting furnaces with material in the solid state
  • F27B1/005 - wherein no smelting of the charge occurs
  • F27B1/20 - Arrangements of devices for charging
  • F27M2001/01 - Charges containing mainly non-ferrous metals
  • F27M2001/1582 - Wires
  • Y10S266/90 - Metal melting furnaces

• US Classifications

  • 266 - Metallurgical apparatus
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures