3857696

Information

• Patent Grant
• 3857696

• References
• Source

• Patent Number

  3,857,696

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • F27B14/08 - Details peculiar to crucible or pot furnaces
  • F27B14/061 - Induction furnaces
  • H05B6/24 - Crucible furnaces
  • F27B2014/0812 - Continuously charging
  • F27B2014/0818 - Discharging
  • F27D2099/0018 - Relative movement of the coil and the charge during the heat treatment
  • F27M2001/03 - Charges containing minerals

• US Classifications

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