2491625

Information

• Patent Grant
• 2491625

• References
• Source

• Patent Number

  2,491,625

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1949
  75 years ago

• CPC

  • F27B17/0075 - Heating devices therefor
  • F27D3/08 - Screw feeders Screw dischargers

• US Classifications

  • 110 - Furnaces
  • 414 - Material or article handling