2788961

Information

• Patent Grant
• 2788961

• References
• Source

• Patent Number

  2,788,961

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • C22B1/214 - in shaft furnaces
  • F27B1/005 - wherein no smelting of the charge occurs

• US Classifications

  • 432 - Heating