2812865

Information

• Patent Grant
• 2812865

• References
• Source

• Patent Number

  2,812,865

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1957
  67 years ago

• CPC

  • F27B7/3205 - Charging
  • F27B2007/3252 - with lifting scoops attached to the drum

• US Classifications

  • 414 - Material or article handling
  • 432 - Heating