3463475

Information

• Patent Grant
• 3463475

• References
• Source

• Patent Number

  3,463,475

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1969
  55 years ago

• CPC

  • F27D3/1518 - Tapholes
  • C21C5/445 - Lining or repairing the taphole

• US Classifications

  • 266 - Metallurgical apparatus