3778044

Information

• Patent Grant
• 3778044

• References
• Source

• Patent Number

  3,778,044

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1973
  51 years ago

• CPC

  • C22B19/36 - in blast or reverberatory furnaces
  • C22B19/04 - Obtaining zinc by distilling
  • C22B19/16 - Distilling vessels
  • Y02P10/232 - of Zn or ZnO

• US Classifications

  • 266 - Metallurgical apparatus
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures