3516820

Information

• Patent Grant
• 3516820

• References
• Source

• Patent Number

  3,516,820

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  54 years ago

• CPC

  • C22B15/0036 - in reverberatory furnaces
  • F27B3/00 - Hearth-type furnaces

• US Classifications

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