2815278

Information

• Patent Grant
• 2815278

• References
• Source

• Patent Number

  2,815,278

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  67 years ago

• CPC

  • C22B1/005 - Preliminary treatment of scrap
  • C22B15/0056 - Scrap treating
  • H01B15/003 - by heating up
  • Y02P10/22 - of Cu
  • Y02W30/821 - Recovery of metals from electric or electronic cables or wires scrap
  • Y10S261/09 - Furnace gas scrubbers
  • Y10S266/90 - Metal melting furnaces

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 261 - Gas and liquid contact apparatus
  • 266 - Metallurgical apparatus