3211442

Information

• Patent Grant
• 3211442

• References
• Source

• Patent Number

  3,211,442

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1965
  59 years ago

• CPC

  • C21B7/166 - Tuyere replacement apparatus

• US Classifications

  • 266 - Metallurgical apparatus