3556502

Information

• Patent Grant
• 3556502

• References
• Source

• Patent Number

  3,556,502

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  53 years ago

• CPC

  • C21C7/00 - Treating molten ferrous alloys
  • C21C1/02 - Dephosphorising or desulfurising
  • C21C5/04 - Manufacture of hearth-furnace steel

• US Classifications

  • 266 - Metallurgical apparatus
  • 210 - Liquid purification or separation
  • 222 - Dispensing