2100222

Information

• Patent Grant
• 2100222

• References
• Source

• Patent Number

  2,100,222

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1937
  87 years ago

• CPC

  • F27B9/2407 - the conveyor being constituted by rollers (roller hearth furnace)
  • C23D9/00 - Ovens specially adapted for firing enamels
  • F27B9/022 - With two tracks moving in opposite directions
  • F27B9/025 - having two or more superimposed tracks
  • F27B9/063 - Resistor heating
  • F27B9/147 - the charge moving on an inclined floor

• US Classifications

  • 432 - Heating