3149194

Information

• Patent Grant
• 3149194

• References
• Source

• Patent Number

  3,149,194

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1964
  60 years ago

• CPC

  • C22B19/16 - Distilling vessels
  • C22B19/32 - Refining zinc

• US Classifications

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