3627291

Information

• Patent Grant
• 3627291

• References
• Source

• Patent Number

  3,627,291

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • C21C5/466 - Charging device for converters
  • C21C5/4693 - Skull removal; Cleaning of the converter mouth
  • F27D1/1694 - Breaking away the lining or removing parts thereof

• US Classifications

  • 266 - Metallurgical apparatus
  • 015 - Brushing, scrubbing, and general cleaning