3895782

Information

• Patent Grant
• 3895782

• References
• Source

• Patent Number

  3,895,782

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • C21B13/04 - in retorts
  • C22B5/00 - General methods of reducing to metals
  • Y02P10/136 - using hydrogen

• US Classifications

  • 266 - Metallurgical apparatus