3396961

Information

• Patent Grant
• 3396961

• References
• Source

• Patent Number

  3,396,961

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • C21C5/46 - Details or accessories
  • C21C5/445 - Lining or repairing the taphole
  • C21C5/4653 - Tapholes; Opening or plugging thereof
  • F27D3/1518 - Tapholes
  • F27D3/1536 - Devices for plugging tap holes

• US Classifications

  • 266 - Metallurgical apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes