3814407

Information

• Patent Grant
• 3814407

• References
• Source

• Patent Number

  3,814,407

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • F27D3/159 - for retaining slag during the pouring of the metal or retaining metal during the pouring of the slag

• US Classifications

  • 266 - Metallurgical apparatus