3439103

Information

• Patent Grant
• 3439103

• References
• Source

• Patent Number

  3,439,103

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • H05B7/07 - designed to melt in use
  • H05B3/60 - Heating arrangements wherein the heating current flows through granular powdered or fluid material
  • H05B7/109 - Feeding arrangements

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 065 - Glass manufacturing
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 164 - Metal founding