1528209

Information

• Patent Grant
• 1528209

• References
• Source

• Patent Number

  1,528,209

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1925
  99 years ago

• CPC

  • C22B15/0071 - containing sulfur
  • C22B15/0017 - Sulfating or sulfiding roasting
  • Y02P10/236 - of Cu

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions