1350286

Information

• Patent Grant
• 1350286

• References
• Source

• Patent Number

  1,350,286

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1920
  104 years ago

• CPC

  • C22B19/10 - in reverberatory furnaces
  • C22B5/02 - Dry methods smelting of sulfides or formation of mattes
  • C22B15/0036 - in reverberatory furnaces

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds