3897049

Information

• Patent Grant
• 3897049

• References
• Source

• Patent Number

  3,897,049

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1975
  49 years ago

• CPC

  • C21C1/06 - Constructional features of mixers for pig-iron
  • F27B7/22 - Rotary drums Supports therefor
  • F27B7/161 - the means comprising projections jutting out from the wall
  • F27B7/2083 - Arrangements for the melting of metals or the treatment of molten metals
  • F27B2007/022 - the drum having a non-uniform section along its length
  • F27B2007/261 - working with a ring embracing the drum

• US Classifications

  • 266 - Metallurgical apparatus