2132858

Information

• Patent Grant
• 2132858

• References
• Source

• Patent Number

  2,132,858

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • C22B19/04 - Obtaining zinc by distilling
  • C22B19/14 - in vertical retorts

• US Classifications

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