2623740

Information

• Patent Grant
• 2623740

• References
• Source

• Patent Number

  2,623,740

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  72 years ago

• CPC

  • F27B9/2453 - Vibrating conveyor (shaker hearth furnace)
  • F27B9/063 - Resistor heating

• US Classifications

  • 432 - Heating
  • 373 - Industrial electric heating furnaces