3627286

Information

• Patent Grant
• 3627286

• References
• Source

• Patent Number

  3,627,286

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  52 years ago

• CPC

  • C22B7/00 - Working up raw materials other than ores
  • F23G7/005 - cars, vehicles
  • Y02P10/212 - Recovering metals from waste

• US Classifications

  • 110 - Furnaces
  • 432 - Heating